Easy Mashed Potato Soup Recipe (Rich And Savory)

Savor the simple pleasures of comfort food with our delicious Mashed Potato Soup. This one-pot wonder, blending fluffy potatoes and savory broth, is the culinary equivalent of a cozy blanket on a chilly day

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Creamy And Delicious Mashed Potato Soup Recipe

Indulge in the velvety richness that each spoonful delivers, a heartwarming testament to home cooking at its best.

Each sip introduces a symphony of flavors, underscoring the magic of carefully chosen, quality ingredients. 

Whether seeking solace after a long day or relishing time around the table with loved ones, this soup’s comforting allure is undeniable.

This easy-to-follow recipe, with tips for achieving peak creaminess, is a surefire guide to culinary success. 

Unveil the power of potatoes, unleash your kitchen prowess, and make every mealtime moment count with this Mashed Potato Soup recipe.

This delightful creation isn’t just a meal; it’s a gastronomic experience you’ll crave repeatedly.

What Is Mashed Potato Soup?

Mashed Potato Soup is a warming, creamy dish that takes comfort food to the next level. It blends boiled, mashed potatoes with a rich broth, typically made from chicken or vegetable stock.

Additional ingredients may include butter, cream, onions, garlic, and various seasonings for flavor. 

Often garnished with shredded cheese, chopped green onions, or crumbled bacon, this soup is a perfect, hearty meal on a cold day yet is versatile enough to be enjoyed year-round.

History Of Mashed Potato Soup 

The history of Mashed Potato Soup is rooted in resourcefulness and the desire for comfort. The humble potato, introduced to Europe in the 16th century from South America, quickly became a staple food due to its adaptability and nutrient-rich profile. 

Over time, different cultures began creating hearty soups from leftover or excess potatoes, leading to various potato soup recipes

Mashed Potato Soup, with its distinctive creaminess, likely evolved in colder climates where hearty, warming foods were favored.

It embodies the timeless practice of transforming simple, accessible ingredients into delicious, nourishing meals.

Interesting Facts About The Mashed Potato Soup 

  • Mashed Potato Soup is a universal comfort food, enjoyed in countless variations around the globe.
  • It’s an excellent way to use leftover mashed potatoes, showcasing the concept of minimizing food waste deliciously.
  • Potatoes are high in vitamin C, potassium, and fiber, making this soup tasty and nutritious.
  • Adding different ingredients such as bacon, chives, cheese, or herbs can transform the soup’s flavor profile, making it versatile and easily customizable.
  • Many culinary experts suggest using starchy potatoes like Russets or Yukon Golds for the creamiest soup texture.

What Makes The Mashed Potato Soup Special? 

  • Versatility: Mashed Potato Soup can be modified to suit various dietary preferences and accommodate various add-ins for flavor diversity.
  • Comfort Food Status: With its warm, creamy texture, it serves as a comforting and filling meal, especially during colder months.
  • Nutritional Value: Potatoes are packed with essential nutrients like vitamin C, potassium, and fiber, making this soup a healthy choice.
  • Simplicity: It’s easy to prepare with basic ingredients often readily available in most kitchens.
  • Waste Minimization: This soup is an excellent way to use leftover mashed potatoes, reducing food waste and providing an entirely new meal.
  • Culinary Tradition: Its deep-rooted history and association with home cooking add a layer of specialness, making it a cherished recipe in many households.
Mashed Potato Soup

Ingredients List

Chopped Onion1 tablespoon
Butter or Margarine1 tablespoon
Milk2 cups
Mashed Potatoes1 1/2 cups (prepared with milk and butter)
Salt1/2 teaspoon
Celery Salt1/8 teaspoon
Pepper1/8 teaspoon
Minced Fresh or Dried Chives1 tablespoon

Ingredient Tips

  • Potatoes: Opt for starchy potatoes such as Russets or Yukon Golds for a creamier texture.
  • Cream: You can use milk or a non-dairy substitute for a lighter version. If you want a richer flavor, consider using heavy cream.
  • Stock: Homemade stock often yields a more flavorful soup, but quality store-bought broth works well in a pinch. For vegetarian options, use vegetable stock.
  • Seasoning: Fresh herbs like thyme, rosemary, or parsley can add a flavorful dimension to your soup. Don’t forget the basics: salt and pepper.
  • Garnishes: Top your soup with shredded cheese, chopped green onions, crumbled bacon, or a dollop of sour cream for added taste and texture.
  • Butter: Use unsalted butter to control the salt level in your soup.
  • Vegetables: Add finely diced celery, onions, or garlic for additional flavor and nutrients.

Can You Vary The Recipe With Other Ingredients? 

Here’s how you can adjust the Mashed Potato Soup recipe to fit various dietary needs:

  • Keto: Use cauliflower instead of potatoes for a low-carb alternative. Substitute heavy cream for milk and ensure your stock is free from additives with hidden carbs.
  • Paleo: Similar to keto, replace potatoes with cauliflower. Use ghee instead of butter, coconut, or almond milk instead of dairy. Your stock or broth should be homemade or paleo-approved.
  • Gluten-Free: The standard Mashed Potato Soup recipe is typically gluten-free. Just ensure your stock and any add-ins like bacon are gluten-free as well.
  • Whole30: Use ghee instead of butter and compliant almond or coconut milk instead of dairy. Ensure your chicken or vegetable stock is Whole30 compliant.
  • Vegetarian: Simply use vegetable stock instead of chicken stock.
  • Vegan: Substitute the butter with olive oil or vegan margarine, use vegetable stock, and replace the dairy with plant-based milk or cream. You can add nutritional yeast for a cheesy flavor without actual cheese.
Mashed Potato Soup Recipe

Recipe Directions

  • In a saucepan, sauté the onions in butter until they become tender and release their aromatic flavors.
  • Pour in the creamy milk, the prepared mashed potatoes, salt, and a dash of optional celery salt and pepper.
  • Allow the delightful mixture to heat gently, ensuring all the flavors blend harmoniously for a satisfying taste.
  • Just before serving, add a sprinkle of minced fresh or dried chives, elevating the soup’s presentation and adding fresh herbal goodness.
Mashed Potato Soup Recipe

Variations, Add-Ons, And Toppings

There are numerous ways to jazz up your Mashed Potato Soup recipe:


  • Spice it up: Add a touch of heat with a sprinkle of cayenne pepper or a splash of hot sauce.
  • Veggie boost: Toss carrots, peas, or corn for added nutrition and flavor.
  • Go creamy: Swap the milk with cream or half-and-half for a richer, creamier texture.
  • Potato switch: Use sweet potatoes instead for a delightful twist.


  • Meat lovers: Add cooked bacon bits or diced ham for a meaty upgrade.
  • Cheese: Stir in some grated cheddar or gouda for a cheesy infusion.
  • Plant power: For a vegan twist, include sautéed mushrooms or tofu cubes.


  • Herbs: Sprinkle fresh parsley, dill, or chives for an aromatic garnish.
  • Crunch factor: Add croutons or crispy fried onions for a delightful contrast.
  • Say cheese: Top with shredded cheese; it melts perfectly on the hot soup.
  • Final touch: A dollop of sour cream or Greek yogurt provides a tangy contrast.

Scaling The Recipe

Scaling a recipe like Mashed Potato Soup, either up or down, is generally straightforward. Here’s how to do it:

To Scale Up

  • Simply multiply each ingredient by the desired factor. For instance, if you want to double the recipe, you would use twice the amount of each ingredient. If you want to triple the recipe, use three times the amount, and so on. 
  • Remember that when you increase a recipe, you may need to adjust the cooking time or use a larger pot to accommodate the larger quantity of ingredients.

To Scale Down

  • If you want to make less soup, you divide the quantity of each ingredient by your desired factor. For instance, use half of each ingredient to make half the soup. 

What Is Used For Garnishing?

The Mashed Potato Soup recipe is typically garnished with fresh chives for a pop of color and a subtle onion-like flavor. However, many other garnishing options can add visual appeal, taste, and texture to the soup:

  • Fresh Herbs: Apart from chives, parsley, dill, or thyme can be used.
  • Cheese: Shredded cheddar, gouda, or your cheese of choice can be sprinkled on top.
  • Crumbled Bacon: Adds a salty crunch that complements the soup’s creaminess.
  • Sour Cream or Greek Yogurt: A dollop can provide a tangy contrast to the soup’s richness.
  • Green Onions or Scallions: Chopped and sprinkled over the top for an extra layer of flavor.
  • Croutons or Crispy Fried Onions: For added texture and a savory note.
  • Cracked Black Pepper or Red Pepper Flakes: For a touch of heat.
Mashed Potato Soup Pin

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

The Mashed Potato Soup recipe is adaptable to slow cookers and Instant Pots.

Slow Cooker Method

  • Sauté the onions in butter in a skillet until tender, then transfer to the slow cooker.
  • Add the potatoes, seasonings, and broth to the slow cooker.
  • Cook on low for 6-8 hours or high for 3-4 hours until the potatoes are tender.
  • Mash the potatoes to your desired consistency and stir in the milk or cream.
  • Heat through on the low setting for another 15-20 minutes.
  • Garnish and serve.

Instant Pot Method

  • Using the sauté function, cook the onions in butter until tender.
  • Add the potatoes, seasonings, and broth.
  • Secure the lid, set the valve to sealing, and pressure cook on high for about 10 minutes.
  • Once done, use the quick release to vent the steam, then open the pot.
  • Mash the potatoes, mix in the milk or cream, then use the sauté function to heat through.
  • Garnish and serve.

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

You can use store-bought or homemade broth in your Mashed Potato Soup recipe. The choice largely depends on your time, resources, and personal preference.

Store-Bought Broth

  • This is a convenient option and perfect when you’re short on time. Look for high-quality, low-sodium broths for the best flavor. 
  • Lower sodium gives you more control over your soup’s saltiness.

Homemade Broth

  • If you have the time and ingredients, homemade broth can elevate your soup to the next level. 
  • It typically has a fresher, richer flavor profile compared to store-bought versions. You can make it in large batches and freeze it in portions for later use.

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

The beauty of Mashed Potato Soup is its versatility. You can incorporate different meats, fish, pasta, and vegetables into your soup to tailor it to your taste or dietary needs. Here are some ideas:

  • Meats: Add cooked and diced chicken, turkey, ham, or sausage. If you prefer a smoky flavor, try adding crumbled bacon.
  • Fish: While less common, you could experiment with adding flaky white fish, like cod or haddock. Smoked fish like haddock or salmon could also provide an interesting flavor twist.
  • Pasta: Small types of pasta, like macaroni, ditalini, or orzo, could be cooked separately and added to the soup. Remember that pasta may absorb much broth, so you might need to adjust the liquid quantity.
  • Vegetables: Add in extra nutrition with vegetables like corn, peas, carrots, bell peppers, or leafy greens like spinach or kale. You could also add roasted garlic for an extra depth of flavor.
Mashed Potato  Pin 2

Success Tips – Tips And Tricks For Making The Soup

Making soup can be a rewarding and creative process. Here are some tips and tricks to help you make your soup even better:

Prepping Tips

  • Fresh Ingredients: Fresh ingredients usually give the best flavor. Choose the freshest vegetables and herbs you can find.
  • Chop Consistently: Try to cut your vegetables into similar sizes. This ensures an even cook and makes your soup easier to eat.
  • Plan Ahead: If you’re using a slow cooker, prep your ingredients the night before and store them in the refrigerator so they’re ready for the morning.

Cooking Tips

  • Sweat the Veggies: If your recipe calls for onions, garlic, or other vegetables, sweating them before adding liquids can help intensify the flavor.
  • Use Homemade Stock: If you have time, the homemade stock often has more depth of flavor than store-bought versions. However, a good quality store-bought stock can work well too.
  • Season Gradually: It’s important to season throughout the cooking process. Start with a small amount and add more as needed, tasting frequently.
  • Simmer Slowly: A slow, steady simmer generally develops the best flavor in the soup. A vigorous boil can make the soup cloudy and may toughen any meat.
  • Blending: If you prefer a smoother soup, use an immersion blender. Remember to blend in batches using a countertop blender, and be careful of the hot soup.
  • Cool Properly: If you have leftovers, cool the soup properly before storing it in the fridge to prevent bacterial growth.

Nutritional Values 

Indulge in our Mashed Potato Soup, not just for its delicious comfort but also for its surprising health benefits. This soothing bowl boasts nutrients from potatoes, fiber from onions, and calcium from milk, presenting a well-rounded nutritional profile to fuel your body. Enjoy without guilt!

What Are The Total Calories In The Soup?

As a rough estimate, a standard serving of mashed potato soup (about one cup) might contain between 200 to 300 calories. However, this number can increase with additions like cheese, bacon, and cream.

For the most accurate nutritional information, I recommend using a nutrition calculator online, where you can input the precise amounts of each ingredient you’re using in your soup.

Dietary Restrictions Of The Mashed Potato Soup

The traditional Mashed Potato Soup recipe could pose several dietary restrictions based on its typical ingredients. Here are the common ones:

  • Dairy: People with lactose intolerance or dairy allergies should avoid this soup due to the inclusion of milk and butter.
  • Gluten: Although the soup doesn’t contain gluten-rich ingredients, cross-contamination could occur if the soup is prepared in an environment where gluten-containing products are also handled. Always check the broth or any add-ons for gluten if needed.
  • Vegetarian/Vegan: The standard recipe is usually vegetarian unless meat-based add-ons are used. However, it’s not vegan due to the use of dairy products.
  • Low-Carb/Keto: Potatoes are high in carbohydrates, which may not suit those following a low-carb or keto diet.
  • Low-Sodium: Depending on the amount of added salt and the sodium content of the broth used, this soup might not be suitable for a low-sodium diet.

Health Benefits Of Mashed Potato Soup

Mashed Potato Soup, though indulgent, comes with its share of health benefits, making it a well-rounded addition to your meals:

  • Rich in Vitamins: Potatoes are a good source of Vitamin C and B vitamins, which are essential for immune function and energy metabolism.
  • High in Minerals: This soup provides significant amounts of essential minerals like potassium and magnesium, which are important for heart health.
  • Fiber Content: Onions and potatoes contribute dietary fiber, which aids in digestion and promotes a feeling of fullness.
  • Protein and Calcium: If milk is used in the recipe, it provides protein and calcium, essential for bone health and muscle function.
  • Hydrating: Being a liquid-based dish, the soup contributes to daily fluid intake, aiding in hydration.
  • Versatile: The soup can be enriched with nutrient-dense ingredients like lean meats, legumes, or vegetables.

Nutrition Table 

Nutrition Table

How Can I Make Mashed Potato Soup Lower In Sodium? 

Here are a few strategies to lower the sodium content in your Mashed Potato Soup recipe:

  • Use Low-Sodium or No-Sodium Broth: Many brands offer low-sodium or no-sodium options for their broth. This can be a significant source of sodium in the soup, so choosing these alternatives can greatly reduce the total sodium content.
  • Limit Added Salt: Avoid the amount of salt you add during cooking. Often, the ingredients’ natural flavors, along with other spices and herbs, can provide enough flavor without much salt.
  • Rinse Canned Vegetables: If you’re using canned vegetables as add-ins, rinse them under cold water before using them. This can remove up to 40% of the sodium.
  • Use Fresh Ingredients: Fresh ingredients usually contain no added salt, unlike canned or processed foods.
  • Spices and Herbs: Enhance the flavor of your soup with spices and herbs like garlic, onion, thyme, rosemary, or black pepper. They add depth and complexity to the dish without contributing sodium.

How Can I Make Mashed Potato Soup Lower In Sugar?

Mashed Potato Soup typically doesn’t contain much sugar, as the primary ingredients (potatoes, broth, milk, onions, and seasonings) are all low in sugar. However, if you want to ensure the soup is as low in sugar as possible, here are a few tips:

  • Use Unsweetened Milk or Milk Alternatives: Some milk, especially non-dairy, can contain added sugars. Choose unsweetened varieties to keep sugar content minimal.
  • Avoid Sweetened Broths or Stocks: Some pre-made broths or stocks might contain added sugars. Look for varieties without any added sugars.
  • Limit Sweet Vegetables: If you’re adding extra vegetables, be aware that some, like carrots or sweet peppers, can add a small amount of sugar.
  • Beware of Add-Ons: Toppings or add-ins, like sweetened yogurt or certain types of bread, could contain sugar. Opt for unsweetened versions whenever possible.
Mashed Potato Soup Pin

How To Serve The Mashed Potato Soup At Its Best?

Mashed Potato Soup offers plenty of room for creativity in serving. Here are a few suggestions to serve this comforting dish in the best possible way:

  • Garnish: Use fresh herbs like chives, parsley, or thyme for a pop of color and freshness. Crispy bacon, shredded cheese, or a dollop of sour cream can add texture and richness.
  • Bread: Serve with a side of crusty bread, a warm biscuit, or toasted garlic bread. These can be great for dipping and soaking up every last drop of soup.
  • Pairings: Pair it with a fresh green salad for a lighter contrast or a sandwich for a heartier meal.
  • Temperature: The soup is best served hot. If it’s made ahead, reheat on the stove over low heat, stirring occasionally.
  • Presentation: Use wide, shallow bowls to showcase your soup and its garnishes. You could also serve it in a bread bowl for a fun and edible presentation.
  • Portions: Smaller portions would be appropriate if you serve the soup as a starter. If it’s the main dish, larger portions are suitable.

Perfect Side Dishes To Complement Mashed Potato Soup

Mashed Potato Soup is a versatile dish that pairs well with various side dishes. Here are some suggestions to consider:

  • Salad: A light, crisp salad with vinaigrette can provide a refreshing contrast to the creamy soup. A simple green salad, a tangy coleslaw, or a tomato-cucumber salad would work well.
  • Bread: A crusty baguette, soft dinner rolls, or garlic bread are great for dipping into the soup and adding a satisfying crunch.
  • Grilled Cheese Sandwich: A classic comfort food combo is a soup with a grilled cheese sandwich. The melty cheese and toasty bread perfectly match the creamy soup.
  • Roasted Vegetables: Roasted brussels sprouts, carrots, or asparagus can add a different texture and flavor to your meal.
  • Charcuterie Board: A selection of your favorite cheeses, cured meats, fruits, and crackers can be enjoyable and social to share.
  • Pickles or Fermented Veggies: For a tangy contrast to the rich soup, serve alongside some dill pickles, pickled beets, or sauerkraut.

How Long Can We Store The Soup?

Mashed Potato Soup can generally be stored in the refrigerator for 3-4 days. Ensure it’s kept in a tightly sealed container to maintain its freshness and prevent it from absorbing other flavors in your fridge.

If you want to store the soup for longer, you can freeze it. Pour the cooled soup into freezer-safe containers or bags, leaving some space for expansion. It should keep well in the freezer for 2-3 months.

Can I Make The Soup In Advance?

You can prepare Mashed Potato Soup in advance. This can be a great time-saver when hosting a gathering or prepping meals for the week. Here’s how:

  • Make the Soup: Follow your recipe to make the soup as instructed. Allow it to cool down after cooking.
  • Store: Once cooled, transfer the soup to an airtight container.
  • Refrigerate or Freeze: You can refrigerate the soup if you plan to use it within the next few days or freeze it for longer storage.  

What Can We Do With Leftovers? 

Leftovers of mashed potato soup can be creatively repurposed to maximize their flavor and texture. Here’s a list of things you can do with them:

  • Reheat: Simply reheat the soup for another comforting meal.
  • Thicken Other Soups: Use the leftovers as a base to thicken other soups or stews.
  • Make Potato Pancakes: Combine with flour and egg, then pan-fry for crispy potato pancakes.
  • Create a Casserole: Mix with cheese and vegetables, then bake as a casserole.
  • Stuffed Peppers: Use the soup as a filling for stuffed bell peppers.
  • Potato Bread Base: Incorporate into bread dough for potato-flavored bread.
  • Freeze: Portion and freeze the leftovers for a quick future meal.
  • Create a Dip: Blend with sour cream and herbs for a delicious dip.

Special Tools/Equipment Needed

Preparing Mashed Potato Soup requires no special tools, and you likely already have what you need in your kitchen. However, here are some tools that can make the process easier and more efficient:

  • Large Pot or Dutch Oven: You’ll need a pot with enough capacity to hold all your ingredients and give you space to stir.
  • Knife and Cutting Board: These are needed to chop your onions and any other ingredients that may be required.
  • Immersion Blender or Standard Blender: This tool is essential for achieving a creamy texture. An immersion blender allows you to blend the soup in the pot, whereas a standard blender requires transferring the soup in batches.
  • Wooden Spoon or Spatula: A spoon or spatula helps stir the soup as it cooks.
  • Ladle: This tool is useful for serving the soup, ensuring equal portions, and preventing spills.

Frequently Asked Questions 

Can I Use Other Types Of Potatoes In This Soup Recipe?

Absolutely! While the recipe traditionally calls for russet or Yukon gold potatoes due to their creamy texture, you can experiment with other varieties like red potatoes or sweet potatoes. Remember that each potato type will lend the soup a different texture and flavor.

My Soup Is Too Thick, What Can I Do?

If your soup is too thick, add more broth or milk, a little at a time, until you reach your desired consistency. Remember to heat the soup through after adding more liquid.

My Soup Is Too Thin, How Can I Thicken It?

You can thicken your soup by adding more mashed potatoes if it is too thin. Alternatively, make a slurry with cornstarch and water (1 tablespoon cornstarch to 2 tablespoons water) and stir this into your soup, cooking for a few more minutes until it thickens.

I Don’t Have Fresh Chives. Can I Use Dried Ones?

Yes, you can use dried chives as a garnish for your soup. However, they have a more concentrated flavor, so they use about a third of the amount of fresh chives called for in the recipe. Fresh parsley, green onions, or dill could also serve as substitutes.

I Don’t Have An Immersion Blender. Can I Still Make This Soup?

Yes, you can. You can use a regular countertop blender if you don’t have an immersion blender. Cool the soup slightly before blending; do it in batches if necessary. Always be careful when blending hot liquids.

Easy Mashed Potato Soup Recipe (Rich And Savory)

Easy Mashed Potato Soup Recipe (Rich And Savory)

5 from 3 votes
Recipe by Hanna Barnes Course: Soup Recipes


Prep time


Cooking time





Unearth the simple pleasure of homestyle comfort with Mashed Potato Soup. With each spoonful, you’ll enjoy a delightful dance of textures that soothe and satisfy.


  • 1 tablespoon 1 Chopped Onion

  • 1 tablespoon 1 Butter or Margarine

  • 2 cups 2 Milk

  • 1 cup 1 Mashed Potatoes

  • 1/2 teaspoon 1/2 Salt

  • 1/8 teaspoon 1/8 Celery Salt

  • 1/8 teaspoon 1/8 Pepper

  • 1 tablespoon 1 Minced Fresh or Dried Chives

Step-By-Step Directions

  • Gather your ingredients: onion, butter, milk, potatoes, salt, optional celery, pepper, and chives for garnish.
  • Heat your saucepan over medium heat.
  • Add the butter to the pan, let it melt.
  • Sauté the onions in the melted butter until they become tender and translucent, stirring occasionally to prevent burning.
  • Once the onions are tender, add the milk to the saucepan.
  • Follow the milk with the potatoes. Make sure these are well combined.
  • Season your mixture with salt and pepper. Add celery salt if desired. Stir well to distribute the seasoning.
  • Let your soup heat through, stirring occasionally. Be patient; this will take a few minutes, as this is where flavors meld.
  • When the soup is warmed thoroughly, it’s ready to serve.
  • Pour into bowls, garnish each serving with fresh chives for a pop of color and extra flavor.
  • Enjoy your Mashed Potato Soup as is, or add optional extras like shredded cheese, crumbled bacon, or a dollop of sour cream.


  • Consistency: Adjust the consistency to your preference. Use more potatoes for a thicker soup; add extra broth or milk for a thinner soup.
  • Seasoning: Taste the soup as you cook and adjust the seasoning as necessary. Each ingredient can have a different salt content, so tasting as you go ensures the perfect balance.
  • Vegetables: Feel free to add extra vegetables like carrots, celery, or peas for additional nutrients and flavors.
  • Reheating: Add extra broth or water if the soup has thickened too much in the fridge.
  • Storage: Remember, this soup can be made in advance and freezes well, making it perfect for meal prep or quick, comforting meals anytime.
  • Serving: Experiment with garnishes and side dishes to tailor this versatile soup to your taste buds. A fresh sprinkle of herbs, a dollop of sour cream, or a side of crusty bread can transform each bowl into a gourmet experience.
Hanna Barnes

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