Fish Soup Recipe To Satisfy Your Cravings With Perfect Ingredients

Welcome to the flavorful journey that fish soup recipe offers, a traditional dish transcending global cultures. With every simmering pot, memories, and traditions intertwine, presenting a nourishing blend of wholesome ingredients. 

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Fish Soup recipe

As the fish dances in boiling harmony, its tender essence enriches the broth, creating an ambrosial symphony for the senses.

Venture into the heart of this versatile dish, unraveling the secrets of fresh fish, fragrant herbs, and vibrant vegetables. Picture that comforting warmth, the aromatic steam rising in spirals, whispering tales of coastal cuisine.

Fish soup holds its own, whether it’s a chilly winter evening or a sunny summer day. It’s not just food; it’s a story of culinary adventure, heartwarming moments, and the joy of homemade comfort. 

Join us, unravel this tale, and experience the magic of fish soup as we dive deeper into its heartwarming allure. This is your passport to the enticing world of gastronomy.

What Is Fish Soup?

Fish soup is a flavorful concoction, marrying the rich essence of fresh fish with a variety of herbs, spices, and vegetables. It’s a culinary staple across global cuisines, ranging from France’s hearty Bouillabaisse to Thailand’s spicy tom yum. 

The essence of the fish simmered gently, lends an incomparable depth to the broth. Its versatility allows for a range of interpretations, always promising a warm, comforting, and nutritious experience. It’s more than a dish; it’s a wholesome celebration of the sea’s bounty.

History Of Fish Soup 

The history of fish soup flows as deep and varied as the oceans themselves. As ancient as fishing, its origin traces back to coastal communities worldwide who found inventive ways to utilize their catch fully. 

From the hearty French Bouillabaisse, born in the Mediterranean port city of Marseille, to the flavorful Thai Tom Yum, rooted in Southeast Asia’s heartland, fish soup has told tales of many cultures.

In Nordic lands, the Lohikeitto holds a beloved place, while the Cioppino tells of Italian-American heritage in the Americas. 

Each regional variation tells a unique story, reflecting local ingredients and culinary traditions.

Interesting Facts About Fish Soup 

  • Globally Adored: Fish soup is enjoyed worldwide, with each culture having its unique take, influenced by local ingredients and traditional cooking techniques.
  • Nutrient-Dense: Beyond its deliciousness, fish soup is a nutrient powerhouse, rich in omega-3 fatty acids, lean protein, vitamins, and minerals.
  • No Waste Philosophy: Traditional fish soups often used the parts of the fish that couldn’t be sold or consumed directly, embodying a ‘no waste’ philosophy.
  • Symbolism: Some cultures view fish soup as a symbol of prosperity. In Chinese tradition, it signifies abundance because the word ‘fish’ sounds like ‘surplus’ in Mandarin.
  • Celebratory Dish: In regions like Provence, France, fish soup, particularly Bouillabaisse, is considered a celebratory dish, served on special occasions.
  • Healing Properties: Many cultures appreciate fish soup for its culinary value and healing properties, particularly for colds and flu.

What Makes Fish Soup Special?

  • Versatility: Fish soup’s global popularity has birthed myriad variations, each capturing the essence of its origin place, from the spices of Asia to the Mediterranean’s fragrant herbs.
  • Nutrient-Rich: This dish is packed with essential nutrients. Fish provides lean protein and omega-3 fatty acids, while the accompanying vegetables add vitamins and minerals.
  • Comfort Food: Its warm, soothing nature makes fish soup a perfect comfort food, enjoyed on chilly nights or when needing a wholesome pick-me-up.
  • Sustainability: The traditional use of fish trimmings and less desirable species in fish soup embodies sustainability and respects the ocean’s resources.
  • Culinary Experience: The process of making fish soup, from selecting the fish to simmering the broth, is a delightful culinary journey, invoking the senses and transporting one to different regions and cultures.
  • Healing Properties: Many people believe in the therapeutic value of fish soup, considering it an ideal food for convalescence or to boost overall wellness.
Fish Soup recipe

Ingredients List

Cod or Halibut1 lb.
Milk1 quart
Onion1 sliced
White Roux1 tablespoon

Ingredient Tips 

  • Choosing the Fish: Opt for firm-fleshed fish that holds up well during cooking. White fish such as cod, halibut, or bass are great options. You can also mix varieties for a more complex flavor.
  • Freshness Matters: The fresher the fish, the better the flavor of your soup. If possible, buy from a local fishmonger or a trusted grocery store.
  • Aromatic Base: The aromatic base (onions, garlic, celery, carrots) is crucial for a flavorful broth. Please don’t rush this step; allow the ingredients to soften and release their flavors fully.
  • Herbs and Spices: Herbs like parsley, dill, thyme, and spices such as saffron, paprika, or chili can dramatically change the character of your soup. Be creative, but remember that fish has a delicate flavor that can be easily overwhelmed.
  • Broth: Homemade fish stock yields the best results. A high-quality store-bought seafood or vegetable broth can be a good substitute if unavailable.
  • Vegetables: Root vegetables like potatoes or parsnips add heartiness. Leafy greens like spinach or kale contribute color and nutrients.
  • Acid: A splash of acidity from lemon juice, vinegar, or white wine can brighten up the flavors and cut through the soup’s richness.
  • Cooking Time: Overcooking can make the fish challenging and the vegetables mushy. Add the fish towards the end of cooking to keep it tender and flavorful.
  • Garnish: A sprinkle of fresh herbs, a squeeze of citrus, or a dollop of aioli can elevate your soup, adding layers of flavor and enhancing the presentation.

Can You Vary The Recipe With Other Ingredients?

  • Keto and Paleo: Opt for high-fat, low-carb ingredients. Use bone broth for extra protein and healthy fats, and increase the amount of non-starchy vegetables. Avoid potatoes, and replace them with low-carb alternatives like radishes or cauliflower.
  • Gluten-Free: Ensure your broth and any added seasonings are gluten-free. Use cornstarch or a gluten-free flour blend if the recipe calls for a roux or thickener.
  • Whole30: Stick to Whole30-compliant ingredients. Use homemade broth, and avoid legumes, grains, dairy, and sweeteners. Increase the veggies, and add a protein source like chicken or fish.
  • Vegetarian: Replace fish with hearty vegetables such as mushrooms, eggplant, or tofu for a protein boost. Use a rich vegetable broth to impart depth of flavor.
  • Vegan: Follow the vegetarian tips and also ensure to omit any animal-derived ingredients like butter. Use plant-based oils for sautéing, and consider seaweed for a ‘fishy’ flavor.
Fish Soup recipe

Recipe Directions 

  • Boil fish in salted water until it flakes easily. Drain and debone, remove skin and sieve.
  • Boil sliced onion in milk for 10 minutes, then remove.
  • Add white roux to the milk, stirring until well mixed.
  • Incorporate sieved fish and season to taste.
  • Serve hot with your choice of garnish.
Fish Soup recipe

Variations, Add-Ons, And Toppings


  • Different Fish: Experiment with various fish types like salmon, trout, or snapper for unique flavor profiles.
  • Seafood Medley: Add prawns, mussels, or clams for a seafood twist.
  • Spicy Kick: Add a dash of cayenne pepper or some chopped chili for a bit of heat.


  • Veggies: Incorporate more vegetables such as bell peppers, zucchini, or spinach for added nutrients.
  • Legumes: Try adding cooked lentils or chickpeas for a hearty touch.
  • Wine: A splash of white wine can add depth and acidity.


  • Fresh Herbs: Parsley, dill, or cilantro provide a fresh counterpoint.
  • Croutons: For a delightful crunch, add homemade croutons.
  • Aioli: A dollop of garlicky aioli can enhance the richness.
  • Citrus Zest: A lemon or lime zest sprinkle can brighten the flavors.

Scaling The Recipe 

Scaling Up 

  • Double the quantity of fish. If the original recipe called for 1 kg of fish, you’d use 2 kilograms.
  • Double the amount of water, milk, onion, and roux.
  • Seasoning should also be increased but do so gradually, tasting as you go to ensure the soup doesn’t become overly seasoned.
  • A larger quantity may take longer to cook, so adjust your timing accordingly.

Scaling Down

  • Halve the quantity of fish. If the original recipe called for 1 kg of fish, you’d use 500 g.
  • Halve the amount of water, milk, onion, and roux.
  • Again, be cautious with seasonings – starting with less and adding more to taste is better.

What Is Used For Garnishing ?

  • Fresh Herbs: Parsley, dill, or chives add a bright, fresh flavor that contrasts beautifully with the rich soup.
  • Lemon or Lime Slices/Wedges: A squeeze of fresh citrus can add a refreshing tang that cuts through the soup’s richness.
  • Croutons or Bread: Toasted bread or croutons can provide a satisfying crunch and soak up the flavorful broth.
  • Aioli or Sour Cream: A dollop on top can add a creamy element that complements the soup’s flavors.
  • Grated Cheese: A sprinkle of cheese like Parmesan or Gruyere can add a savory note.
  • Freshly Ground Pepper or Red Pepper Flakes: For those who like a little heat, a sprinkle of pepper can give the soup a kick.
  • Drizzle of Olive Oil: This can provide a beautiful finishing touch, adding depth and a touch of luxury.
  • Seaweed or Nori: A sprinkle of chopped seaweed can add flavor and visual appeal, especially for Asian-style fish soups.
Fish Soup recipe

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

Slow Cooker

  • Add the prepared fish to the slow cooker with enough salted water to cover. Cook on low for 2-3 hours or until the fish flakes easily.
  • Remove the fish, debone, and de-skin, then sieve. Return the sieved fish to the slow cooker.
  • Simmer the sliced onion in milk in a separate pan for ten minutes. Remove the onion, add white roux to the milk, stir until well mixed, then add to the slow cooker.
  • Cook on low for another hour. Season to taste before serving.

Instant Pot

  • Set the Instant Pot to sauté mode. Cook the fish in the pot with enough salted water to cover it until it flakes easily. This should take around 10-15 minutes.
  • Turn off the sauté mode. Remove the fish, debone, and de-skin, then sieve. Return the sieved fish to the pot.
  • Simmer the sliced onion in milk in a separate pan for ten minutes. Remove the onion, add white roux to the milk, stir until well mixed, then add to the pot.
  • Close the lid, seal the vent, and set it to manual high pressure for 10 minutes.
  • Quick-release the pressure, open the lid, stir well, and season to taste before serving.

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

You can certainly use store-bought broth for convenience, which can still yield a delicious soup. Look for a high-quality fish or seafood broth for the best flavor. The vegetable broth could also be used as a substitute.

However, making your own broth at home provides several advantages:

  • Flavor: Homemade broth tends to have a fresher, deeper flavor that can significantly enhance the overall taste of your soup.
  • Control over Ingredients: When you make your own broth, you have complete control over what goes into it. This means you can avoid preservatives, excess sodium, or any ingredients you may be allergic to. 
  • Economical and Sustainable: You can use fish bones, heads, and other scraps that might otherwise go to waste, making it an economical and environmentally-friendly option.

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

  • Meat: If you prefer meat to fish, chicken, beef, or pork could be used. The meat will change the flavor profile, but the basic cooking steps will remain unchanged.
  • Different Fish: Experiment with different types of fish based on your preference or what’s locally available. Salmon, cod, halibut, or even shellfish like shrimp, clams, or mussels can work well.
  • Pasta: Small pasta shapes like orzo, ditalini, or even tortellini could be added for a more filling soup. Cook the pasta separately and add it towards the end to prevent it from becoming too soft.
  • Vegetables: You can add a variety of vegetables for extra flavor, texture, and nutrition. Consider carrots, celery, bell peppers, zucchini, spinach, kale, or potatoes. Add hardy vegetables earlier as they take longer to cook, while leafy greens can be added towards the end.
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Success Tips-Tips And Tricks For The Recipe 

Making soup may seem straightforward, but a few tips and tricks can make the difference between a good soup and a great one. Here are some recommendations:

Prepping Tips

  • Quality Ingredients: For the best soup, start with the best ingredients. Fresh, high-quality ingredients will always give you superior flavor.
  • Chop Vegetables Evenly: When preparing your ingredients, try to chop your vegetables into consistent sizes. This ensures they cook evenly and each spoonful has a balanced mix of ingredients.
  • Prepare in Advance: Many soup ingredients can be prepared ahead of time. To save time, chopping vegetables, cleaning and preparing meat or fish, or making homemade broth can all be done in advance.

Cooking Tips

  • Layer Flavors: To build a flavor base, start with sautéing aromatics like onion, garlic, or celery. Then add your main ingredients, followed by the broth or water.
  • Slow and Steady: Don’t rush the cooking process. Allowing the soup to simmer gently helps the flavors meld together. A slow simmer also prevents ingredients from falling apart or becoming mushy.
  • Season Gradually: It’s important to season your soup throughout the cooking process, but do it gradually. Adding more salt is easy but challenging to fix a too-salty soup.
  • Adjust Consistency: If your soup is too thin, let it simmer uncovered to reduce and thicken. If it’s too thick, add a little more broth or water.
  • Add Acid: A splash of vinegar or a squeeze of lemon juice added at the end can brighten up the flavors and balance the soup’s richness.
  • Rest Before Serving: Let your soup rest for a few minutes off the heat before serving. This allows the flavors to meld together and the temperature to reach a palatable level.
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Nutritional Values 

Discover the power of soups with exceptional nutritional value! Packed with vitamins, minerals, and wholesome ingredients, these comforting bowls offer a delicious way to nourish your body and delight your taste buds.

What Are The Total Calories In The Soup?

For a basic fish soup made with lean white fish, milk, onions, and a roux made from flour and butter, the calorie count might look something like this (assuming the soup serves 4):

  • 1 kg of lean white fish: around 1000 calories
  • 1 liter of whole milk: around 600 calories
  • 1 medium onion: around 45 calories
  • 50g of flour (for roux): around 180 calories
  • 50g of butter (for roux): around 360 calories

Adding these together, the whole pot of soup would be around 2185 calories. Divided by 4 servings, that’s roughly 546 calories per serving.

Dietary Restrictions Of The Soup 

  • Pescatarian: As long as only fish and no other types of meat are used, a fish soup would typically be suitable for a pescatarian diet.
  • Vegetarian/Vegan: Traditional fish soup is unsuitable for vegetarians or vegans, as it contains fish. A vegetarian or vegan alternative would require substituting the fish with vegetables, legumes, or tofu and using a vegetable broth instead of a fish or meat broth.
  • Gluten-Free: A fish soup could be gluten-free as long as no gluten-containing ingredients are used. However, many recipes call for a roux made from wheat flour containing gluten. This would need to be substituted with a gluten-free alternative like cornstarch or a gluten-free flour blend.
  • Dairy-Free/Lactose-Free: If the fish soup recipe includes milk or other dairy products, it would not be suitable for someone with lactose intolerance or a dairy allergy unless a non-dairy milk substitute is used.
  • Nut-Free: Fish soup is typically nut-free, but always check the ingredients.
  • Shellfish Allergy: Some fish soups may include shellfish, which could be a concern for individuals with shellfish allergies. However, a simple fish soup made with fish fillets should be fine.

Health Benefits Of The Soup 

  • High in Protein: Fish is an excellent source of high-quality protein, which is crucial for maintaining muscle mass, repairing body tissues, and supporting overall health.
  • Rich in Omega-3 Fatty Acids: Many types of fish are rich in Omega-3 fatty acids, which are known to support heart health, and brain function, and reduce inflammation.
  • Nutrient-Rich: Fish is also a good source of various vitamins and minerals, including Vitamin D, B2, calcium, and zinc. If your soup includes vegetables, you’re also adding a range of nutrients from those.
  • Hydrating: Soup, by nature, is hydrating, as it has a high water content. This can help to support good hydration levels in the body, which is vital for various bodily functions.
  • Low in Calories: Depending on the specific recipe, fish soup can be relatively low in calories while still being filling and satisfying. This makes it a good choice for those who are watching their caloric intake.
  • Good for Digestion: Soup is generally easy on the stomach and can be a good choice for those with a sensitive digestive system or who are recovering from illness.
  • Bone Health: If you’re using a fish broth made from bones, you may also benefit from the gelatin and other nutrients that can support joint and bone health.

Nutrition Table 

Nutrition Table

How Can I Make Soup Lower In Sodium?

  • Use Low-Sodium or No-Sodium Broth: Many store-bought broths are high in sodium. Opt for low-sodium or no-sodium versions. If you’re making your own broth, you control the amount of salt added.
  • Limit Added Salt: Be mindful of how much salt you add during cooking. You can often use less than a recipe calls for and still create a flavorful dish.
  • Rely on Herbs and Spices for Flavor: Instead of salt, use a variety of herbs and spices to enhance the flavor of your soup. Garlic, onions, black pepper, thyme, oregano, basil, and dill are excellent fish soup choices.
  • Use Fresh Ingredients: Canned or preserved foods often have added sodium. Use fresh fish, vegetables, and herbs whenever possible.
  • Rinse Canned Goods: If you do use canned goods, like canned tomatoes, rinse them under water to remove some of the added sodium.
  • Taste Before You Season: Always taste your soup before adding any extra salt at the end. Often, you’ll find it only needs a little.
  • Add Acid: A splash of lemon juice or vinegar can help bring out the flavors in soup, reducing the need for extra salt.

 How Can I Make Soup Lower In Sugar?

  • Avoid Sweetened Broths: Some commercially prepared broths contain added sugars. Check the ingredients list and opt for unsweetened versions.
  • Use Fresh Ingredients: Canned or processed foods like canned tomatoes or pre-made sauces often contain added sugars. Using fresh ingredients can help avoid this.
  • Be Mindful of Vegetables: While vegetables are healthy, some have higher natural sugar content than others. If you’re seriously limiting sugar, choose vegetables like leafy greens, zucchini, bell peppers, or mushrooms, which are lower in sugar than others like carrots or onions.
  • Skip Sweet Toppings or Add-Ins: Some soup recipes may call for a dash of honey or a sprinkle of sweet corn. You can omit these or replace them with low-sugar alternatives.
  • Watch Out for Sugar in Spices and Condiments: Some spice mixes or condiments may contain added sugar. Always check labels or consider making your own spice mixes.
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How To Serve The Soup At The Best?

  • Warm Bowls: Serve your soup in warm bowls to keep it hot for longer. Warm them in the oven at a low temperature or rinse them with hot water before serving.
  • Portion Sizes: Make sure to ladle an appropriate amount into each bowl, allowing for both the liquid and the solid ingredients. You want to fill the bowls and avoid spills.
  • Garnish: A well-chosen garnish can elevate the presentation of your soup. This could be a sprig of fresh herbs, a slice of lemon, a swirl of cream, or a sprinkle of fresh, chopped herbs.
  • Accompaniments: Depending on the type of soup, it may be served with a side of crusty bread, a salad, or a sandwich. A lighter soup pairs well with a heartier main, while a rich, creamy soup might be best with a simple green salad or bread.
  • Table Setting: Soup is usually served as the first course in a formal meal, but if it’s the main event, make sure your table setting is comfortable for a leisurely meal. Warm colors and soft lighting create a cozy, inviting atmosphere.

Perfect Side Dishes To Complement The Recipe

  • Crusty Bread: A slice of fresh, crusty bread is always a welcome addition to soup. It’s perfect for dipping and helps you scoop up every last drop.
  • Grilled Cheese Sandwich: This classic side dish for tomato soup can also work great with fish soup. The crispy, gooey sandwich can offer a nice textural contrast.
  • Green Salad: A light, crisp salad with a tangy vinaigrette can complement the creaminess of a fish soup well. Include plenty of fresh, crunchy vegetables for a satisfying contrast.
  • Roasted Vegetables: If your soup is light, a side of roasted vegetables can help make the meal more filling. Consider vegetables like carrots, potatoes, or Brussels sprouts.
  • Coleslaw: A fresh and crunchy coleslaw can offer a refreshing contrast to a hot, creamy fish soup. You could go for a classic coleslaw or mix it up with ingredients like apple, fennel, or beetroot.
  • Quinoa Salad: A quinoa salad can be a hearty, nutritious side that pairs well with fish soup. Add your favorite veggies, some fresh herbs, and a simple dressing for a flavorful side dish.
  • Garlic Bread: Garlic bread would be an excellent choice for a heartier option. The flavor of garlic and butter works well with the delicateness of fish soup.
  • Seafood Bruschetta: For an elegant meal, serve your fish soup with bruschetta topped with a light seafood mix, like shrimp or crab.
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How Long Can We Store The Soup?

Properly storing your fish soup can extend its shelf life and ensure it stays safe to eat. Here’s a general guide:

  • Refrigerator: After allowing your soup to cool down, you can store it in an airtight container in the refrigerator for about 2-3 days.
  • Freezer: For longer-term storage, you can freeze fish soup. Make sure to cool the soup completely before transferring it into a freezer-safe container or bag. Leave some space at the top, as the soup will expand as it freezes. Properly stored, it can last 2-3 months in the freezer.

Can I Make Soup In Advance?

Yes, soup is actually an excellent dish to prepare in advance. Many soups improve in flavor when they have time to sit and the flavors meld together.

This is particularly true for fish soup, where the flavors from the fish, vegetables, and herbs can deepen and develop over time.

If you’re planning to make fish soup in advance, follow these steps:

  • Prepare the Soup: Cook your soup according to the recipe. Allow it to cool slightly.
  • Store Properly: Once cooled, transfer the soup to an airtight container. If you’re planning to eat the soup within a few days, you can refrigerate it. If it’s for later use, consider freezing it.
  • Reheat Safely: When you’re ready to serve the soup, reheat it on the stove over medium heat. If it’s been frozen, it’s best to thaw it overnight in the refrigerator first. Ensure the soup reaches a temperature of at least 165°F (74°C) to ensure it’s safe to eat.

What Can We Do With Leftovers?

  • Fish Stew: Add some diced potatoes, carrots, or other hearty vegetables, and let simmer until tender to turn your soup into a chunky stew.
  • Fish Pie Filling: Use your leftover soup as the base for a comforting fish pie. Top with mashed potatoes and bake until golden.
  • Pasta Sauce: Thicken the soup with a bit of cream and toss with pasta for a quick seafood spaghetti or linguini.
  • Fish Tacos: Strain the solid ingredients from the soup and use them as a filling for fish tacos.
  • Fish Cakes: Again, strain the solids, mix them with mashed potatoes, form them into patties, and pan-fry for delicious fish cakes.
  • Risotto: Use the leftover soup as the liquid base when making risotto, adding it slowly until the rice is creamy and cooked.
  • Seafood Paella: Similar to the risotto idea, the soup can also provide a flavor base for seafood paella.
  • Baked Fish: Use the leftover soup as a marinade or cooking liquid for baking fresh fish.
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Special Tools/Equipment Needed 

  • Soup pot or large saucepan
  • Cutting board
  • Sharp knife
  • Stirring spoon
  • Measuring spoons (for the roux)
  • Ladle (for serving)
  • Soup bowls (for serving)

Frequently Asked Questions 

Can I Use A Different Type Of Fish For The Soup?

You can experiment with other white fish varieties like haddock, snapper, or grouper to suit your taste preferences.

Can I Make The Soup Ahead Of Time?

Absolutely! The soup can be prepared in advance and stored in the refrigerator. Reheat gently over low heat before serving.

Can I Freeze The Fish Soup?

While it’s best enjoyed fresh, you can freeze the soup without the milk. Thaw and add fresh milk when reheating to maintain its creamy consistency.

Can I Use Plant-Based Milk As A Dairy-Free Alternative?

Yes, you can substitute dairy milk with plant-based options like almond milk or soy milk for a lactose-free version.

How Do I Prevent The Fish From Overcooking?

To avoid overcooking, add the fish to the soup during the final minutes of simmering. The residual heat gently cooks the fish without making it too tough or dry.

Unlocking the Secrets of Fish Soup Recipe To Satisfy Your Cravings

Unlocking the Secrets of Fish Soup Recipe To Satisfy Your Cravings

5 from 2 votes
Recipe by Hanna Barnes Course: Soup Recipe


Prep time


Cooking time





Indulge in a delightful bowl of Fish Soup – a harmonious blend of succulent cod or halibut, sliced onions, and creamy milk simmered to perfection. This comforting soup offers a savory, nutritious escape for your taste buds.

Ingredients List

  • Cod or Halibut

  • Milk

  • Onion

  • White Roux

Step-By-Step Directions

  • Preparation Steps: Start by cleaning your fish, ensuring all scales and innards are removed. Keep a pot of salted water ready.
  • Cooking: Place the cleaned fish into the boiling salted water. Cook until the fish becomes tender and flakes easily with a fork. This process ensures all the delicious flavors are seeped into the water, creating a rich, flavorful base.
  • Draining and Sieving: Once the fish is fully cooked, drain it from the broth. Proceed to remove the bones and skin carefully. Use a sieve to rub the cooked fish through, ensuring you have a smooth, boneless mixture.
  • Creating the Milk Base: Place the sliced onion into the milk in a separate pan. Allow this to boil for ten minutes. This process infuses the milk with a subtle onion flavor, adding complexity to your soup. After boiling, remove and discard the onion.
  • Adding the Roux: Prepare the white roux according to the instructions (see p. 12). Gradually add it to the milk, stirring continuously to ensure it mixes evenly. This thickens the soup and gives it a rich, velvety texture.
  • Blending: Add the sieved fish to the mixture once the milk and roux are well combined. Stir thoroughly to ensure the fish is evenly distributed throughout the soup.
  • Final Touches: Now it’s time to season your soup. Taste the soup first, then add salt and pepper or other preferred seasonings gradually, stirring and tasting as you go.
  • Serving: Serve your fish soup hot. You can garnish with fresh herbs, a swirl of cream, or a squeeze of lemon. Accompany it with crusty bread or a light salad for a complete meal.
  • Additional Options: This basic fish soup can be varied with different ingredients. Consider adding sautéed vegetables, different kinds of fish, or a splash of white wine for extra flavor.


  • Fish Selection: Opt for fresh cod or halibut to ensure the best flavor and texture. Frozen fish can also be used, but thaw it thoroughly before cooking.
  • Milk Variations: Experiment with different milk types like whole, low-fat, or even coconut milk for unique flavor profiles.
  • Roux Tip: To prepare the white roux, melt butter in a saucepan and whisk in an equal amount of all-purpose flour until smooth. Cook over low heat until it forms a pale, creamy mixture.
  • Seasoning: Enhance the soup’s taste with herbs like thyme, parsley, or bay leaves. Remember to add salt and pepper to your preferred taste.
  • Garnish Ideas: Sprinkle some freshly chopped herbs or a dash of paprika on top for an appealing presentation.
  • Accompaniments: Serve the Fish Soup with crusty bread or oyster crackers to complement its rich flavors.
  • Storage: Refrigerate any leftovers promptly and consume them within a day or two for the best taste and quality.
Hanna Barnes

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