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Creamy Potato Soup

By Chef Melanie November 11, 2025
  • soup
  • potato
  • creamy
  • comfort food
  • loaded baked potato
Difficulty Beginner
Servings 1
Estimated Cost $22.46
Best Season Suitable throughout the year
Creamy Potato Soup

A rich, comforting potato soup that tastes just like a loaded baked potato in a bowl! Made with a creamy white sauce base and potato cooking water for maximum flavor, with optional bacon and cheese toppings.

Instructions

  1. 1

    Peel and cube the potatoes, then boil in salted water until tender, about 15-20 minutes.

  2. 2

    Before draining, reserve 1 cup of the potato cooking water - this adds incredible flavor to the soup.

  3. 3

    Drain the potatoes and set aside.

  4. 4

    **Make White Sauce:** In a large pot, melt butter over medium heat. Whisk in flour and cook for 1-2 minutes to create a roux.

  5. 5

    Gradually whisk in milk, stirring constantly to prevent lumps. Cook until thickened, about 3-5 minutes.

  6. 6

    Add salt, onion salt, dried onions, and Mrs. Dash seasoning to the white sauce.

  7. 7

    Stir in the sour cream until smooth and well combined.

  8. 8

    Add the reserved potato cooking water and cooked potatoes to the white sauce.

  9. 9

    Heat the soup to boiling, then reduce heat and simmer for 5 minutes, stirring occasionally.

  10. 10

    Season to taste with additional salt and pepper if needed.

  11. 11

    Serve hot topped with shredded cheddar cheese and bacon bits for that loaded baked potato experience!

  12. 12

    **Pro Tip:** Don't skip the potato cooking water - it's packed with starch and flavor that makes this soup extra creamy and delicious!