Warm Japanese Noodles Soup Recipe (A Simple How-To)

Dive into the soulful depths of this Japanese Noodle Soup Recipe, a harmonious blend of umami flavors and comforting textures. Begin by simmering a rich broth made from miso paste, soy sauce, and dashi, creating a savory foundation. Add slices of tender pork, shiitake mushrooms, and vibrant greens, letting them meld with the broth. Introduce your favorite Japanese noodles, cooking them to just the right chewiness. Serve hot, garnished with a soft-boiled egg, sliced green onions, and a sprinkle of sesame seeds, for a bowl that’s a true culinary haiku.

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Step into Japan’s heart without leaving your kitchen as you explore the delicate, soul-stirring world of traditional Japanese Noodle Soup Recipe.

Journey through rich, brothy waves of umami intertwined with handcrafted noodles, tenderly cradling your senses in every spoonful. 

japanese noodles soup recipe

Inhale the harmonious blend of Kombu and Bonito, the quintessential base that paints a vivid narrative of authenticity, telling tales of bustling markets in Osaka and quiet, snow-kissed mornings in Hokkaido.

 Savor the vibrant crispness of fresh vegetables, imparting their vitality to this simmering symphony of flavors. Luxuriate in the embrace of silk-like noodles, crafted with artisanal expertise, carrying generations of culinary legacy in each strand. 

Indulge in a comforting bowl of this heart-warming elixir and let its elegant simplicity transport you across oceans.

Discover Japan, one mouthwatering spoonful at a time. Your gastronomic journey begins here, in the realm of authentic Japanese Noodle Soup.

What Is Japanese Noodles Soup?

Japanese Noodle Soup is a cherished culinary cornerstone of Japan, featuring a rich, umami broth made from Kombu (kelp) and Bonito (fish) flakes. The soup is the canvas for various noodles, most commonly Udon, Soba, or Ramen, each with unique textures and flavors. 

Complemented with fresh vegetables and protein like chicken, beef, tofu, or seafood and garnished with scallions or Nori (seaweed), this dish symbolizes Japan’s tradition, simplicity, and respect for ingredient integrity.

History Of Japanese Noodles Soup Recipe

The history of Japanese Noodle Soup is a tale of cultural integration and culinary innovation. These soups evolved from simple, brothy dishes to complex, flavored delicacies from the 9th century. Chinese immigrants introduced wheat noodles (Ramen) in the late 19th century, adding a new dimension. 

Udon and Soba, native Japanese noodles, have ancient roots inspired by Buddhist principles of simplicity and nourishment. Over the centuries, regional variations emerged, reflecting local produce and tastes. 

Today, these soups encapsulate Japan’s gastronomic heritage, a testament to the nation’s enduring reverence for balance, harmony, and the changing seasons.

Interesting Facts About Japanese Noodles Soup Recipe

  • Different Regions, Different Flavors: Each region in Japan has its distinct noodle soup variation. For instance, Hakata Ramen from Fukuoka is known for its rich pork-bone broth.
  • Noodles Matter: The type of noodle used can drastically change the experience. Ramen noodles absorb flavor, Soba (buckwheat) brings a nutty taste, and thick and chewy Udon delivers a different texture.
  • Instant Success: Instant Ramen, a type of Japanese noodle soup, was invented in 1958 by Momofuku Ando, becoming a global phenomenon due to its convenience.
  • Symbol of Longevity: In Japan, Toshikoshi Soba (year-crossing noodles) are eaten on New Year’s Eve, symbolizing longevity and prosperity.
  • Ramen Museums: Japan’s love for noodle soup extends to having dedicated Ramen Museums, like the Shin-Yokohama Ramen Museum, showcasing the dish’s historical and regional variations.

What Makes The Japanese Noodles Soup Special?

The allure of Japanese Noodle Soup lies in its elegant simplicity and profound depth of flavor.

Each element in the bowl – from the slow-simmered broth, and the meticulously crafted noodles, to the carefully chosen toppings – holds its unique essence, contributing to a harmonious symphony of tastes and textures

Moreover, the customization potential of this dish allows it to mirror regional and personal preferences, leading to endless variations.

Its cultural significance, deeply rooted in Japanese history and tradition, makes each bowl a comforting and enlightening culinary experience. 

Above all, the balance and respect for each ingredient’s integrity encapsulates Japanese cuisine’s essence, making Japanese Noodle Soup special.

japanese noodles soup recipe

Ingredients List

Garlic6 cloves
Green onions, divided4
Dried kombu or kelp2 5-inch pieces
Fresh ginger7 coins sliced
Low-sodium tamari sauce1/4 cup
Mirin or sake3 Tbsp
Sugar, optional2 tsp
Thinly sliced shiitake mushrooms2 cups
Large carrots, thinly sliced3
Udon noodles4 cups (8 oz.)
Snow peas and/or thinly sliced napa cabbage2 cups
Sesame oil for garnish, optional4 tsp
Sesame seeds for garnish, optional2 tsp

Ingredient Tips 

  • Broth: The backbone of your soup. Kombu (dried kelp) and Bonito flakes are traditionally used for a Dashi broth base. Don’t rush the simmering process; the flavors need time to meld together.
  • Noodles: Ramen, Udon, and Soba are popular choices. Fresh noodles have the best texture and flavor, but dried or instant can also work. Cook them separately to prevent the soup from getting starchy.
  • Proteins: Chicken, pork, beef, tofu, or seafood can be used. If using meat, marinate for added flavor. For tofu, use firm tofu and perhaps lightly fry before adding.
  • Vegetables: Mushrooms, spinach, carrots, or cabbage are common. Cook tougher vegetables in the broth; delicate ones can be added later to keep their crunch.
  • Garnish: Scallions, Nori (seaweed), boiled egg, or sesame seeds add the final touch. Consider adding a hint of spice with chili oil or flakes. 
  • Seasoning: Soy sauce, Miso, or salt can be used. Adjust to your palate but remember – balance is key in Japanese cuisine.

Can You Vary The Japanese Noodles Soup With Other Ingredients? 

Japanese Noodle Soup is highly adaptable. Here are some ways to cater to various dietary needs:

  • Keto: Use Shirataki noodles, made from Konjac flour, that are virtually carb-free. Include plenty of low-carb vegetables like bok choy, mushrooms and protein such as chicken or tofu.
  • Paleo: Replace traditional noodles with spiralized vegetables like zucchini or sweet potato. Use coconut aminos instead of soy sauce and stick to Paleo-friendly proteins like chicken, beef, or seafood.
  • Gluten-Free: Opt for 100% buckwheat Soba noodles, which are naturally gluten-free, or try rice noodles. Ensure your soy sauce is gluten-free, as regular versions often contain wheat.
  • Whole30: Similar to Paleo modifications, use spiralized veggies instead of noodles. Replace soy sauce with coconut aminos, and use compliant broths and proteins.
  • Vegetarian/Vegan: Replace the traditional Dashi broth with a flavorful vegetable or Kombu-based Dashi. Substitute meat with tofu or tempeh, and ensure all other add-ins are plant-based.
japanese noodles soup recipe

Recipe Directions

  • Begin by preparing a flavorful broth infused with aromatic ingredients and umami-rich flavors.
  • Sauté a colorful medley of vegetables, such as thinly sliced carrots, snow peas, and napa cabbage, to enhance both taste and nutrition.
  • Cook the noodles of your choice until tender, whether udon, rice, or shirataki, ensuring a satisfying texture in every bite.
  • Assemble the soup by combining the prepared broth, sautéed vegetables, and cooked noodles, allowing the flavors to meld together in a simmering harmony.
  • Finally, serve the steaming bowl of Japanese Noodle Soup with your choice of garnishes, such as a drizzle of sesame oil or a sprinkle of sesame seeds, to add a touch of visual appeal and additional depth of flavor.
japanese noodles soup recipe

Variations, Add-Ons And Toppings 

Japanese Noodle Soup is highly versatile and allows numerous variations, add-ons, and toppings. Here are a few ideas:


  • Miso Ramen: Add a spoonful of Miso paste to the broth for a distinct, rich flavor. This pairs well with pork and corn toppings.
  • Shoyu Ramen: Make a soy sauce-based broth for a more savory, umami-rich soup. This often pairs well with marinated bamboo shoots (Menma) and Naruto (fish cake).
  • Tonkotsu Ramen: This is a creamier, richer version made with pork bone broth. It’s often topped with Chashu pork and pickled ginger.
  • Curry Udon: Add Japanese curry powder or paste to the broth to make a warming, comforting Curry Udon soup.


  • Proteins: Chicken, beef, tofu, and a variety of seafood like shrimp or clams can all be great additions to the soup.
  • Vegetables: Try different vegetables like bell peppers, bean sprouts, kale, or broccoli to add more nutrients and textures to your soup.


  • Spices: Add heat with chili oil, red pepper flakes, or Shichimi Togarashi (a seven-spice blend).Pickled Ginger or Radish: These add a refreshing, tangy note to balance the rich soup.
  • Sesame Seeds or Green Onions: These are simple but add a nice visual touch and a bit of texture.
  • Nori (Seaweed) or Wakame: These add a subtle oceanic flavor.

Scaling The Recipe

Scaling a recipe like Japanese Noodle Soup is relatively straightforward, especially as it’s a one-pot dish.

To Scale Up

  • Double, triple, or multiply the ingredients according to your desired servings. If you’re cooking for a large group, consider cooking noodles separately in batches to ensure they stay cooked and clean. 
  • When it comes to seasoning, add it gradually. It’s easier to adjust for more seasoning later than to fix an overly salted soup.

To Scale Down

  • Halve or reduce the ingredients proportionately based on the number of servings you want. If you’re cooking for one or two, you might want to make a full batch of broth as it stores well, and then cook the amount of noodles, proteins, and vegetables you need per serving.

What Is Used For Garnishing?

The garnishing for Japanese Noodle Soup can vary greatly depending on personal preference, but common toppings include:

  • Green Onions/Scallions: Thinly sliced scallions add a fresh, sharp note that balances the rich soup.
  • Nori (Seaweed): Sheets of Nori can be cut into strips and placed on top for a subtle sea flavor.
  • Boiled Egg: Often cut in half, a soft or hard-boiled egg contributes a creamy texture and rich flavor. You’ll frequently see Ajitsuke Tamago, a marinated soft-boiled egg in Ramen.
  • Sesame Seeds: A sprinkle of sesame seeds can add a slight nutty crunch.
  • Pickled Ginger: Its bright flavor and color cut through the soup’s richness.
  • Bamboo Shoots (Menma): These provide a crunchy texture and a slightly sweet taste.
  • Corn: Common in Hokkaido Ramen, corn adds a pop of sweetness.
  • Spices: A touch of chili oil, Shichimi Togarashi (a seven-spice blend), or pickled red ginger (Beni Shoga) can add heat.
  • Sprouts: Bean sprouts or pea sprouts add a fresh, crisp texture.
  • Kamaboko (Fish Cake): Slices of this colorful, cured fish cake are common in many noodle soups.
japanese noodles soup recipe

Can I Make Soup In A Slow Cooker Or Instant Pot?

A slow cooker and an Instant Pot can be excellent tools for preparing Japanese Noodle Soup.

Slow Cooker

  • This method is great for drawing out the flavors in the broth. Add your Kombu, Bonito flakes, and water, then let it simmer for a few hours.
    Once your Dashi broth is ready, strain it and add it back to the slow cooker with your proteins and vegetables, cooking until they’re tender. 
  • Cook noodles separately and add them before serving to prevent them from becoming overly soft. This method is great for a low-effort, deeply flavorful soup.

Instant Pot

  • Use the sauté function to make your Dashi broth (remember to strain), then add your proteins and firmer vegetables, using the pressure cook function to cook them quickly. 
  • Like the slow cooker method, cook your noodles separately and add them to the soup when ready to serve. The Instant Pot can significantly speed up cooking while delivering a flavorful soup.

Can I Use Store Broth, Or Should I Make My Own?

Both options are valid and depend on your available time, cooking skills, and personal preferences.

Making your own Dashi broth from scratch allows more control over the flavor profile and authenticity. Traditional Dashi is made from Kombu (kelp) and Bonito flakes, which give a depth of flavor hard to replicate with store-bought options.

However, storing broth can be convenient, especially in a rush. Pre-made Dashi broths are available in many stores or online, designed to offer the umami flavor typical of Japanese soups.

If you cannot find Dashi broth, a mild chicken or vegetable broth could be a substitute, though the flavor will be different. In this case, adding a dash of soy sauce or miso paste can help add some depth.

Can I Use Different Types Of Meat/Fish/Pasta/Vegetables For The Soup?

Japanese Noodle Soup is wonderfully flexible and welcomes a variety of ingredients:

  • Meat/Fish: While slices of pork (Chashu) are a classic topping in Ramen, you could also use chicken, beef, or duck. Seafood like shrimp, scallops, or clams can also be delightful. Remember to cook the meat or seafood appropriately to ensure it’s done.
  • Noodles: Ramen, Udon, and Soba are the traditional choices, but you can also experiment with other types. Rice noodles, egg noodles, or even gluten-free options could work. Remember that the noodle type could alter the soup’s overall taste and texture.
  • Vegetables: This soup is a fantastic way to use up your vegetables. Leafy greens like spinach or bok choy, root vegetables like carrots or radishes, or even different mushrooms can add unique flavors and textures. For a pop of color, consider bell peppers or corn.
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Success Tips – Tips And Tricks For Making Soup

Making soup, especially Japanese Noodle Soup, is an art in itself. Here are some tips and tricks to ensure a delightful culinary experience:

Success Tips 

  • Select The Right Noodles: Choose the appropriate type of noodles for your soup. Ramen, udon, or soba noodles work well, and each brings a unique texture to the dish.
  • Homemade Broth: If possible, make your own broth for an authentic flavor. Use ingredients like kombu (seaweed), bonito flakes, soy sauce, and mirin for a rich and savory broth.
  • Umami Boost with Dashi: Consider incorporating dashi (Japanese soup stock) for an extra umami kick. Dashi can be made from kombu, bonito flakes, or dried shiitake mushrooms.
  • Balance Soy Sauce and Mirin: Balance the flavors by combining soy sauce and mirin. Adjust the quantities to achieve the desired level of saltiness and sweetness.
  • Fresh Ingredients: Use fresh vegetables such as bok choy, mushrooms, and green onions for added texture and flavor. Sliced bamboo shoots, corn, and bean sprouts are also great additions.
  • Protein Choices: Include protein sources like thinly sliced pork, chicken, tofu, or a soft-boiled egg. Marinate the protein with soy sauce and mirin for extra flavor.

Prepping Tips

  • Organize Your Ingredients: Ensure all ingredients are prepared and within reach before starting. This technique, known as mise en place, helps streamline the cooking process and prevents rushing or missing steps.
  • Soak the Kombu: If you’re making Dashi from scratch, remember to soak your Kombu in cold water before heating. This helps extract maximum flavor.
  • Prepare the Toppings: Chop vegetables, cook and slice meats, and prepare garnishes ahead of time for efficient assembly.

Cooking Tips

  • Don’t Boil the Kombu: Avoid boiling the Kombu when making Dashi, as it can make the broth bitter. Remove it just before the water starts to boil.
  • Cook Noodles Separately: Noodles should be cooked separately and added to the soup before serving. This prevents them from becoming too soft and keeps the broth from getting starchy.
  • Skim Your Broth: For a clear, clean-tasting soup, skim off any foam or impurities that rise to the top of your broth as it simmers.
  • Season Gradually: When adding seasoning, do it gradually and taste as you go. Adding more later than fixing an overly salted soup is easier.
  • Fresh is Best: While dried herbs and spices can work in a pinch, fresh ingredients generally give a more vibrant flavor.
  • Let it Simmer: Allow your soup to simmer gently for the best flavor. Rapid boiling can make the broth cloudy and cause meat to toughen.
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Nutritional Values

Discover the nutritional benefits of Japanese Noodle Soup—a delicious blend of nourishing ingredients like shiitake mushrooms, fiber-rich vegetables, and low-fat broth, offering a balanced combination of protein, vitamins, and minerals to fuel your body with wholesome goodness.

What Are The Total Calories In The Soup?

The total calories in Japanese Noodle Soup can vary significantly depending on the exact ingredients and their quantities used. However, on average, this recipe contains around 210 calories per serving. 

This estimate could increase or decrease based on the type and amount of protein, vegetables, noodles, and other additions to the soup.

Dietary Restrictions Of Japanese Noodles Soup

Japanese Noodle Soup can be adapted to cater to various dietary restrictions with some modifications. However, its traditional form may not suit certain nutritional preferences or restrictions. Here are some considerations:

  • Gluten-Free: Traditional Japanese Noodle Soup often contains soy sauce and wheat-based noodles containing gluten. To make it gluten-free, use tamari or a gluten-free soy sauce alternative, and choose gluten-free noodles, such as rice noodles or 100% buckwheat soba noodles.
  • Vegetarian/Vegan: The traditional Dashi broth is made from Kombu and Bonito flakes (dried, fermented, and smoked skipjack tuna). To make it vegetarian or vegan, use a Kombu-only Dashi or a vegetable broth. Replace any meat toppings with tofu, tempeh, or additional vegetables.
  • Dairy-Free: Japanese Noodle Soup is typically dairy-free, as dairy is not commonly used in traditional Japanese cooking.
  • Nut-Free: Japanese Noodle Soup is generally nut-free unless a specific topping or garnish that contains nuts is added.
  • Low-Carb/Keto: Traditional Japanese Noodle Soup is high in carbohydrates due to the noodles. To make it more keto-friendly, replace the noodles with low-carb options, like shirataki noodles (made from konjac root), or use spiralized vegetables.

Health Benefits Of Japanese Noodles Soup

Japanese Noodle Soup, beyond being delicious and comforting, also offers several health benefits, particularly when made with fresh, high-quality ingredients:

  • Hydration: Soup is a great source of hydration, which is essential for nearly every bodily function.
  • Rich in Nutrients: If your soup is loaded with vegetables, it’s likely packed with essential vitamins and minerals. Vegetables like bok choy, spinach, and carrots are high in vitamin A, vitamin C, fiber, and various antioxidants
  • Protein Source: Adding lean protein, like chicken, tofu, or even eggs, can make your soup a good source of protein, which is essential for muscle growth and repair.
  • Low in Fat: Traditional Japanese Noodle Soup, especially ones based on Dashi broth, are typically low in fat, making them a good choice for those watching their fat intake. Promotes Digestive Health: Warm soup can be soothing for the digestive system. Moreover, the fiber from the veggies and noodles aids in maintaining a healthy digestive system.
  • Rich in Collagen: If you’re using a bone-based broth, it could be high in collagen, which is beneficial for joint health and may promote healthy skin.
  • Immune Boosting: Depending on the ingredients, your soup might have immune-boosting properties. Ingredients like garlic, ginger, and various vegetables are known for their immunity-enhancing benefits.

Nutrition Table 

Nutrition Table

How Can I Make Japanese Noodles Soup Lower In Sodium? 

Japanese Noodle Soup is often high in sodium, particularly due to the soy sauce and Dashi broth used. However, there are several ways to reduce its sodium content:

  • Use Low-Sodium Broth: Whether making your Dashi from scratch or using store-bought, look for low-sodium versions of the ingredients.
  • Reduce Soy Sauce: Soy sauce is another significant source of sodium. You could use less of it or look for a low-sodium version. Alternatively, replace it with other lower-sodium sauces or seasonings.
  • Use Fresh Ingredients: Fresh vegetables and proteins without added salts or preservatives can help control sodium.
  • Spice It Up: Use herbs, spices, or fresh ginger or garlic to enhance flavor without adding sodium.
  • Add Acid: A squeeze of lemon juice or a dash of vinegar can help brighten the soup’s flavor, reducing the need for extra salt.

How Can I Make Japanese Noodles Soup Lower In Sugar?

Traditional Japanese Noodle Soup is generally low in sugar and doesn’t typically contain sweeteners. However, they might have added sugars if you’re using store-bought broth or certain sauces (like Teriyaki or some Miso). Here are some ways to ensure your soup stays low in sugar:

  • Use Homemade Broth: Making your own Dashi or broth from scratch allows you to control what goes in it, ensuring no hidden sugars exist.
  • Check Your Sauces: Some sauces can contain added sugars. Check the labels when buying or using low-sugar versions.
  • Watch Your Toppings: While most traditional toppings for Japanese Noodle Soup are low in sugar, certain items like sweet corn or glazed, marinated proteins might add some sugar. Be mindful of these ingredients if you’re watching your sugar intake.
  • Use Fresh Ingredients: Fresh vegetables and proteins will be naturally low in sugar.
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How To Serve The Japanese Noodles Soup Best?

Serving Japanese Noodle Soup is all about timing and presentation. Here are some tips for serving it in the best way:

  • Timing: Noodles should be added to the soup before serving to avoid becoming too soft or overcooked. Similarly, delicate vegetables or garnishes should be added last to maintain their freshness and crunch.
  • Bowls: Japanese Noodle Soup is typically served in large, deep bowls to accommodate the broth, noodles, and various toppings.
  • Presentation: Arrange your toppings neatly on top of the broth, creating an appealing variety of colors and textures. This could mean placing slices of meat on one side, chopped scallions on another, a halved boiled egg in the middle, etc.
  • Utensils: Provide chopsticks for the solid ingredients and a large Asian-style soup spoon for the broth. If chopsticks are not preferred, a fork can be used for the noodles.
  • Accompaniments: Depending on the meal, you could serve the soup alongside other Japanese dishes like sushi, tempura, or a simple side salad. A glass of Sake or Japanese beer could also complement the meal.

Perfect Side Dishes To Complement Japanese Noodles Soup Recipe

Complementing your Japanese Noodle Soup with side dishes can make it a well-rounded meal. Here are some side dishes that pair well:

  • Gyoza (Japanese Dumplings): These pan-fried dumplings filled with meat and vegetables make a great side dish and can be dipped in a soy-vinegar sauce.
  • Edamame: Steamed and lightly salted edamame (young soybeans) are a simple and healthy side that can be eaten with your fingers.
  • Tempura: This includes lightly battered and deep-fried seafood or vegetables. It’s crunchy and delicious, offering a texture contrast to the soup.
  • Sunomono (Japanese Vinegar Salad): This is a light, refreshing salad usually made with cucumbers and sometimes seafood, marinated in rice vinegar.
  • Yakitori (Grilled Skewers): These are skewers of grilled chicken or other ingredients, offering a smoky flavor to contrast the soup.
  • Onigiri (Rice Balls): These are triangles of rice often wrapped in Nori and filled with various ingredients, like pickled plum or salmon. They are a great handheld side.
  • Tsukemono (Japanese Pickles): These are a staple in Japanese meals and add a refreshing, tangy contrast to the rich soup.
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How Long Can We Store The Soup?

Japanese Noodle Soup can be stored in the refrigerator for 3-4 days. It’s best to keep the components separately, if possible, to prevent the noodles from absorbing all the broth and becoming too soft. When ready to eat, reheat the broth, then add the noodles and toppings.

If you’d like to store the soup longer, you can freeze the broth for up to 3 months. Again, it’s better to freeze the broth alone and prepare fresh noodles and toppings when ready to serve. To use, defrost the broth in the refrigerator overnight or on the stovetop, then heat until hot before serving.

Can I Make Soup In Advance?

Japanese Noodle Soup can be made in advance, making it perfect for meal planning or hosting. Here are a few tips for doing so:

  • Broth: The broth is the most time-consuming part of the soup, and it develops more flavor over time, making it ideal for preparing in advance. You can make the Dashi or other broth a few days ahead, store it in the refrigerator, or freeze it for longer storage.
  • Toppings: Most toppings can also be prepared ahead of time. Cooked meats, sliced scallions, boiled eggs, and other garnishes can be prepared a day or two in advance and stored in separate containers in the refrigerator.
  • Noodles: Noodles are best cooked fresh to avoid them becoming soggy. However, if necessary, you can cook them ahead of time and rinse them in cold water to stop the cooking process. Store them in the refrigerator in a sealed container with a little oil to prevent sticking.

What Can We Do With Leftovers? 

Leftover Japanese Noodle Soup can be creatively repurposed to ensure no delicious bite goes to waste. Here are some ideas:

  • Reheat and Eat: The most straightforward option is to reheat the soup and enjoy it as is. If stored correctly, the flavors can deepen over time.
  • Fried Noodles: Drain any leftover noodles from the soup, then stir-fry them with some vegetables and protein for a quick and flavorful dish.
  • Asian-Style Omelet: Add leftover noodles and vegetables to an omelet or frittata for a fusion breakfast dish.
  • Rice Topper: Pour over steamed rice with the soup broth as a flavorful sauce. Add any leftover protein or vegetables as toppings.
  • Stir-Fry Sauce: Use the leftover broth as a sauce in stir-fries for added flavor.
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Special Tools/Equipment Needed

While you don’t necessarily need special tools to make Japanese Noodle Soup, a few kitchen utensils can make the process easier:

  • Large Pot: You’ll need a sizable pot to prepare the broth and accommodate all the soup ingredients.
  • Strainer: A fine-mesh strainer filters out the solids when making the Dashi broth.
  • Chopsticks and Asian Soup Spoons: While not required for cooking, these utensils are traditional for serving and eating soup.
  • Kitchen Knife: A good knife is essential for finely chopping vegetables and slicing proteins
  • Noodle Pot or Pasta Pot: These are especially helpful for cooking noodles separately as they have a built-in strainer.
  • Bowls: Deep bowls are traditional for serving the soup and accommodating the broth and ingredients.
  • Ladles: Helpful for serving the soup without making a mess.
  • Measuring Spoons and Cups: To follow the recipe accurately.

Frequently Asked Questions 

Can I Use A Different Type Of Broth If I Can’t Find The Ingredients For Dashi?

Yes, you can. While Dashi gives the soup an authentic Japanese flavor, you can substitute it with chicken or vegetable broth. The taste will be different but still delicious. Add a splash of soy sauce or miso paste to these broths for depth.

Can I Make The Soup Spicy?

Absolutely! If you want to add heat to your soup, add chili oil, red pepper flakes, or even fresh chilies. Shichimi Togarashi, a Japanese seven-spice blend, can also add warmth and complexity.

What Type Of Protein Is Traditionally Used In Japanese Noodle Soup?

While there are many variations, slices of pork (Chashu) are traditional for Ramen. At the same time, tofu is common in miso-based soups. However, you can use chicken, beef, and seafood or keep it vegetarian with tofu or extra vegetables.

What Type Of Noodles Should I Use?

The type of noodle used can vary. Ramen noodles, made from wheat, are common in Ramen soup. Udon, thick wheat noodles, and Soba, thinner noodles made from buckwheat, are also common in Japanese soups. However, you can experiment with other noodles based on your preference and dietary needs.

What Can I Do If My Soup Lacks Flavor?

If your soup is bland, it might need more salt or umami. Try adding a bit more soy sauce or a pinch of salt. Alternatively, a spoonful of miso paste can add both saltiness and umami. Remember to add gradually and taste as you go to prevent over-seasoning.

Warm Japanese Noodles Soup Recipe (A Simple How-To)

Warm Japanese Noodles Soup Recipe (A Simple How-To)

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Recipe by Hanna Barnes Course: Soup Recipe


Prep time


Cooking time





Indulge in the flavors of Japan with this delightful Japanese Noodle Soup recipe. This comforting soup offers a perfect balance of flavors bursting with umami-rich ingredients like shiitake mushrooms, kombu, and tamari sauce.

Ingredients List

  • 6 Cloves 6 Garlic

  • 4 4 Green Onions, Divided

  • 25 Inch Pieces 25 Dried Kombu Or Kelp

  • 7 Coins Sliced 7 Fresh Ginger

  • 1/4 Cup 1/4 Low-Sodium Tamari Sauce

  • 3 Tbsp 3 Mirin Or Sake

  • 2 Tsp 2 Sugar, Optional

  • 2 Cups 2 Thinly Sliced Shiitake Mushrooms

  • 3 3 Large Carrots, Thinly Sliced

  • 4 Cups 4 Udon Noodles

  • 2 Cups 2 Snow Peas And/ Or Thinly Sliced Napa Cabbage

  • 4 Tsp 4 Sesame Oil For Garnish, Optional

  • 2 Tsp 2 Sesame Seeds For Garnish, Optional

Step-By-Step Directions

  • Preparation Steps
    Prepare your vegetables – thinly slice the shiitake mushrooms, carrots, green onions, and fresh ginger.
  • Cooking
    Combine the sliced ginger, half of the green onions, dried kombu, and 6 cups of water in a large pot. Bring the mixture to a boil over medium-high heat. Once boiling, lower the heat and let it simmer for about 15 minutes.
    Meanwhile, in a separate pan, sauté the sliced garlic in a bit of oil until golden. Add the mushrooms and carrots, cooking until they begin to soften.
    Remove the kombu and ginger from the broth using a strainer. Add the low-sodium tamari sauce, Mirin or sake, and sugar (if using) to the broth. Stir well to combine.
    Increase the heat under the broth to bring it back to a boil. Add the udon noodles, cooking them according to the package instructions until tender.
    Once the noodles are cooked, reduce the heat again. Add the sautéed mushrooms, carrots, the rest of the sliced green onions, and the snow peas or napa cabbage. Let the soup simmer for 5-10 minutes to allow the flavors to meld together.
  • Final Touches and Serving
    Ladle the soup into bowls. Drizzle some sesame oil over each (if using) and sprinkle with sesame seeds for garnish.


  • For a vegetarian version, use vegetable broth instead of traditional options like chicken or beef.
  • Adjust the seasoning according to your taste preferences. You can add more tamari sauce or mirin/sake for a stronger umami flavor or adjust the amount of sugar to suit your desired sweetness.
  • Feel free to customize the vegetable selection based on your preferences or what you have available. Bok choy, bean sprouts, or bell peppers can also be great additions.
  • If using dried shiitake mushrooms, soak them in hot water for about 20 minutes before slicing and adding them to the soup. You can also use fresh shiitake mushrooms for a slightly different flavor and texture.
  • Don’t overcook the noodles to prevent them from becoming mushy. Follow the package instructions for cooking times, but aim for a slightly al dente texture.
  • Experiment with different garnishes like chopped green onions, cilantro, or a squeeze of fresh lime for added freshness and brightness.
  • Leftovers can be stored in an airtight container in the refrigerator for a couple of days. However, the noodles may absorb more liquid over time, so you might need to add some additional broth or water when reheating.
  • Adjust the spiciness by adding a dash of chili oil or red pepper flakes if you prefer a little heat in your soup.
  • Remove the kombu pieces before serving to prevent them from becoming overly chewy or tough.
  • Enjoy the Japanese Noodle Soup as a complete meal, or pair it with your favorite side dishes or appetizers for a more substantial dining experience.
Hanna Barnes

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