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Potato Leek Soup
4.9 from 45 votes

Potato Leek Soup

Potato Leek Soup is creamy, savory, and oh so satisfying. It is an easy to make classic that pairs beautifully with an artisan bread, and is sure to become a family favorite. 

Prep Time
5 mins
Cook Time
40 mins
Total Time
45 mins
Servings: 6 Servings
Calories: 511 kcal
Course: Main Course, Soup
Cuisine: American

Ingredients

  • 1/2 cup butter salted
  • 2 leek sliced, white and pale green parts only
  • 1 quart chicken broth
  • 2 tablespoons cornstarch
  • 4 cups potato Yukon gold, diced
  • 2 cups heavy cream
  • 2 teaspoons salt divided
  • 1/2 teaspoon black pepper

Instructions

    Cup of Yum
  1. Melt butter in a large pot over medium heat.
  2. Add in leeks and season with 1 teaspoon salt. Saute leeks for about 10 minutes until soft, stirring frequently.
  3. Stir cornstarch into leek mixture until combined, about 30-60 seconds.. Slowly add in broth and stir to dissolve cornstarch mixture.
  4. Add potatoes, 1 teaspoon salt, and pepper and bring to a boil.
  5. Reduce heat, stir in cream, and simmer over low heat for 30 minutes until potatoes are tender. . Serve hot.

Notes

  • For a non-cream version, simply replace the heavy cream in this recipe with 2 additional cups of chicken broth for a total of 6 cups. 
  • For a puree version, use an immersion blender to puree the soup in the pot before adding the sour cream. 

Nutrition Information

Calories 511kcal (26%) Carbohydrates 23g (8%) Protein 5g (10%) Fat 45g (69%) Saturated Fat 28g (140%) Cholesterol 149mg (50%) Sodium 1535mg (64%) Potassium 707mg (15%) Fiber 3g (12%) Sugar 1g (2%) Vitamin A 2135IU (43%) Vitamin C 28mg (31%) Calcium 117mg (12%) Iron 4.6mg (26%)

Nutrition Facts

Serving: 6 Servings

Amount Per Serving

Calories 511

% Daily Value*

Calories 511kcal 26%
Carbohydrates 23g 8%
Protein 5g 10%
Fat 45g 69%
Saturated Fat 28g 140%
Cholesterol 149mg 50%
Sodium 1535mg 64%
Potassium 707mg 15%
Fiber 3g 12%
Sugar 1g 2%
Vitamin A 2135IU 43%
Vitamin C 28mg 31%
Calcium 117mg 12%
Iron 4.6mg 26%

* Percent Daily Values are based on a 2,000 calorie diet.