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Creamy Potato Leek Soup Recipe

Creamy Potato Leek Soup Recipe

4.9 from 30 reviews

This Creamy Potato Leek Soup is a comforting and classic French-inspired recipe that blends tender potatoes and mild leeks into a smooth, velvety delight. Perfect for chilly days, it offers a rich texture complemented by subtle herbaceous notes. Easily adaptable for a lighter or richer version, this soup serves as a cozy meal or an elegant starter.

Ingredients

Scale

Main Ingredients

  • 2 tablespoons unsalted butter
  • 3 medium leeks (white and light green parts only), cleaned and thinly sliced
  • 2 cloves garlic, minced
  • 4 medium Yukon Gold or Russet potatoes, peeled and diced
  • 4 cups vegetable broth (or chicken broth)
  • 1 cup water
  • 1 teaspoon dried thyme
  • 1/2 teaspoon salt (or to taste)
  • 1/4 teaspoon black pepper
  • 1/2 cup heavy cream (optional)
  • Chopped chives or parsley (for garnish)

Instructions

  1. Prepare the leeks: Melt the butter in a large pot over medium heat. Add the sliced leeks and cook, stirring occasionally, for about 5 minutes, until softened but not browned. Add the minced garlic and cook for an additional minute to bring out the aromatics.
  2. Add potatoes and broth: Stir in the diced potatoes, vegetable broth, water, dried thyme, salt, and black pepper. Bring the mixture to a boil, then reduce heat to a simmer. Let it cook gently for 20-25 minutes or until the potatoes become tender and easily pierced with a fork.
  3. Blend the soup: Remove the pot from heat. Use an immersion blender to puree the soup until smooth and creamy. Alternatively, carefully transfer the soup in batches to a countertop blender and blend until velvety. Exercise caution to avoid burns from hot liquid.
  4. Add cream (optional): Stir in the heavy cream to enrich the soup’s texture and flavor. Taste and adjust seasoning by adding more salt or pepper as needed for perfect balance.
  5. Serve: Ladle the hot soup into bowls and garnish with freshly chopped chives or parsley. Pair with crusty bread or crackers for a complete comforting meal.

Notes

  • For a lighter version, omit the heavy cream or substitute it with milk or a non-dairy alternative such as almond or oat milk.
  • If you prefer a chunkier texture, blend only half of the soup and leave the rest with potato pieces.
  • Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop to prevent curdling.
  • For added flavor, sauté a strip of bacon and crumble it on top as a savory garnish just before serving.

Nutrition

Keywords: Potato Leek Soup, creamy soup recipe, leek and potato soup, comforting soup, classic potato soup, vegetarian soup, easy potato leek soup, winter soup recipe, French soup, blended soup