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Creamy Potato Soup

There is something especially satisfying about a pot of creamy potato soup bubbling away on the stove. Tender potatoes, sautéed onion, garlic, and a smooth, savory broth turn a handful of everyday ingredients into serious comfort food.

Mistakenly Smart Note

You do not need to puree the entire soup to make potato soup creamy. Gently mashing some of the cooked potatoes right in the pot thickens the broth while leaving plenty of soft potato pieces for texture.

Quick Answer

Creamy potato soup is made by simmering diced potatoes with aromatic vegetables and broth, then adding a simple creamy base. Mashing a portion of the potatoes naturally thickens the soup and gives it a rich texture without making it completely smooth.

Ingredients Overview

The foundation of this soup is potatoes, onion, celery, garlic, butter, broth, milk, and cream. Flour helps give the broth extra body, while salt, black pepper, and thyme keep the flavor savory and balanced.

Russet potatoes create a particularly thick and creamy soup because they break down easily. Yukon Gold potatoes are another excellent choice if you prefer potatoes that hold their shape a little better.

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Why This Creamy Potato Soup Works

The potatoes do double duty in this recipe. They provide the hearty pieces you expect in potato soup while also acting as a natural thickener when a portion is mashed into the broth.

Cooking the onion and celery in butter before adding the liquid builds a savory base, and adding the dairy near the end helps keep the finished soup smooth and creamy. The result is rich without needing an overly complicated ingredient list.

Tips for the Best Potato Soup

  • Cut the potatoes into similar-size pieces so they finish cooking at about the same time.
  • Cook the flour briefly before adding the broth to remove its raw flour taste.
  • Add liquids gradually while stirring to help prevent lumps.
  • Keep the soup at a gentle simmer instead of a hard boil after adding the milk and cream.
  • Mash only part of the potatoes if you want a creamy soup that still has plenty of texture.
  • Taste the soup after the potatoes are tender and adjust the salt and pepper before serving.
Overhead view of creamy potato soup topped with cheddar, bacon, chives, and cream, with crusty bread beside the bowl.
Creamy potato soup topped with cheddar, crispy bacon, and chives.

Easy Meal Ideas and Swaps

This potato soup is filling enough to serve as a main dish, especially with warm bread, biscuits, or a simple green salad. It also works well as a smaller first course alongside sandwiches.

For an extra savory finish, top individual bowls with shredded cheddar cheese, sliced green onions, cooked bacon, or a spoonful of sour cream. These toppings are optional, so everyone can customize their own bowl.

If you prefer a slightly lighter soup, substitute half-and-half for the heavy cream. Yukon Gold potatoes can also replace Russets for a creamier, more buttery potato flavor with firmer pieces.

How This Creamy Potato Soup Comes Together

Start by cooking the onion and celery in butter until softened. Garlic is added briefly so it becomes fragrant without burning.

Flour is then stirred into the vegetables and butter to create the thickening base. Adding the broth gradually helps turn that mixture into a smooth soup rather than a lumpy one.

The potatoes simmer directly in the broth until fork-tender. Once they are soft, lightly mash some of them against the side of the pot. Stir in the milk and cream and heat everything gently until the soup reaches your preferred consistency.

Remember that potato soup usually becomes slightly thicker as it stands, so it is fine if the soup looks a little looser when it first comes off the stove.

Storage and Reheating

Let leftover soup cool promptly and transfer it to covered, shallow containers. Refrigerated leftovers are best used within 3 to 4 days.

Reheat the soup gently on the stovetop, stirring frequently. If it becomes too thick in the refrigerator, add a splash of milk or broth until it reaches the consistency you like.

Food Safety Note

Refrigerate leftovers within 2 hours of serving. When reheating leftovers, heat them thoroughly to 165°F. Soups should be reheated until hot throughout.

Bowl of creamy potato soup topped with bacon, chives, and cream beside a spoon on a wooden table.
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Creamy Potato Soup

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Thick, comforting homemade potato soup with tender potatoes, savory vegetables, milk, and cream. Mashing some of the potatoes creates an easy naturally creamy texture. Course: Soup, Main Course Cuisine: American Keyword: creamy potato soup Prep Time: 15 minutes Cook Time: 30 minutes Total Time: 45 minutes Servings: 6
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6
Course: Dinner, Main Course, Soup
Cuisine: American
Calories: 511

Ingredients
  

  • 4 tablespoons unsalted butter
  • 1 medium yellow onion diced
  • 2 celery stalks diced
  • 3 garlic cloves minced
  • 1/4 cup all-purpose flour
  • 4 cups chicken broth or vegetable broth
  • 2 pounds Russet potatoes peeled and cut into 3/4-inch cubes
  • 1 teaspoon dried thyme
  • 1 teaspoon salt plus more to taste
  • 1/2 teaspoon black pepper
  • 2 cups whole milk
  • 1 cup heavy cream
  • 1 cup shredded cheddar cheese optional for serving
  • 4 slices cooked bacon crumbled, optional for serving
  • 2 green onions thinly sliced, optional for serving
  • Sour cream optional for serving
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Equipment

  • Large Dutch oven or soup pot
  • Cutting board
  • Chef’s knife
  • Wooden spoon
  • Potato masher
  • Measuring cups and spoons

Method
 

  1. Melt the butter in a large Dutch oven or soup pot over medium heat.
  2. Add the diced onion and celery. Cook for 5 to 6 minutes, stirring occasionally, until the vegetables begin to soften.
  3. Add the garlic and cook for about 30 seconds, just until fragrant.
  4. Sprinkle the flour over the vegetables. Stir constantly and cook for 1 minute.
  5. Slowly pour in the broth while stirring continuously until the mixture is smooth.
  6. Add the potatoes, thyme, salt, and black pepper. Stir to combine.
  7. Bring the soup to a gentle boil, then reduce the heat to medium-low. Cover partially and simmer for 15 to 20 minutes, or until the potatoes are fork-tender.
  8. Use a potato masher to gently mash about one-third of the potatoes directly in the pot. Leave the remaining potatoes in pieces for texture.
  9. Stir in the milk and heavy cream.
  10. Cook over low to medium-low heat for another 3 to 5 minutes, stirring frequently, until the soup is hot and creamy. Do not vigorously boil the soup after adding the dairy.
  11. Taste and add additional salt or pepper as needed.
  12. Ladle into bowls and serve with cheddar cheese, bacon, green onions, or sour cream if desired.

Notes

Soup too thick: Stir in additional broth or milk a little at a time.
Soup too thin: Mash a few more potatoes and simmer the soup uncovered for several minutes.
Potato choice: Russets produce the thickest result. Yukon Gold potatoes can be substituted for a slightly firmer and more buttery texture.
Vegetarian option: Use vegetable broth and omit the bacon topping.
Storage: Refrigerate leftovers promptly in covered containers and use within 3 to 4 days.

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Nutrition Information Disclaimer

Nutrition information is provided as an estimate only and may vary based on the ingredients, brands, portion sizes, substitutions, and preparation methods used. Optional toppings and serving suggestions may not be included in the calculation. For the most accurate information, calculate nutrition using the specific ingredients and amounts you use.

Allergy notice: Always check ingredient labels and avoid substitutions that may introduce allergens. This recipe has not been verified as allergen-free.

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Common Mistakes to Avoid

Cutting the Potatoes Too Large

Large potato chunks take longer to cook and can leave you with an uneven mixture of soft and undercooked pieces. Aim for roughly 3/4-inch cubes.

Adding the Liquid Too Quickly

Dumping all the broth into the flour mixture at once can create lumps. Pour it in gradually while stirring.

Boiling the Soup Hard After Adding Dairy

Once the milk and cream are added, keep the heat gentle. A low simmer helps maintain a smooth texture.

Pureeing Everything

A completely smooth soup can lose some of the hearty character that makes potato soup so satisfying. Mashing only a portion gives you creaminess and tender potato pieces in every bowl.

Frequently Asked Questions

What potatoes are best for creamy potato soup?

Russet potatoes are especially good because their high starch content helps thicken the soup as they cook and are mashed. Yukon Gold potatoes also work well and hold their shape better.

Do I need a blender?

No. A potato masher is enough. Mashing some of the potatoes directly in the pot creates a creamy texture while keeping cleanup simple.

How can I make potato soup thicker?

Mash additional cooked potatoes into the broth or let the soup simmer uncovered for several minutes. Keep in mind that it will continue thickening slightly as it cools.

How can I thin potato soup?

Stir in a small amount of warm broth or milk until the soup reaches your preferred consistency.

Can I make creamy potato soup ahead of time?

Yes. Potato soup can be prepared ahead and refrigerated. It usually thickens as it chills, so add a splash of broth or milk while reheating if necessary.

Can creamy potato soup be frozen?

You can freeze it, although soups containing potatoes and dairy may have a slightly different texture after thawing. Reheat gently and stir well to help restore the consistency.

Final Notes

This creamy potato soup is the kind of dependable comfort-food recipe worth keeping around. The ingredient list is simple, the potatoes create much of the creamy texture naturally, and the finished soup is easy to customize with your favorite toppings.

Serve it hot with crusty bread and you have an easy, satisfying dinner that works especially well when you want something warm and cozy without spending hours in the kitchen.

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For additional guidance on storing and reheating leftovers safely, consult the USDA Food Safety and Inspection Service.

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