Classic Potato Leek Soup (Print page)

Creamy French soup with tender potatoes and leeks simmered in rich broth. Comforting and gently flavored.

# What You Need:

→ Vegetables

01 - 3 medium leeks (white and light green parts only), cleaned and sliced
02 - 2 tablespoons unsalted butter
03 - 1 medium yellow onion, diced
04 - 3 medium Yukon Gold potatoes, peeled and diced
05 - 2 cloves garlic, minced

→ Liquids

06 - 4 cups low-sodium vegetable broth
07 - 1 cup whole milk or heavy cream
08 - 1 bay leaf

→ Seasonings

09 - 1 teaspoon salt, or to taste
10 - 1/2 teaspoon freshly ground black pepper
11 - 1/4 teaspoon ground nutmeg, optional

→ Garnish

12 - 2 tablespoons chopped fresh chives or parsley
13 - Drizzle of olive oil or swirl of cream, optional

# Directions:

01 - Slice leeks lengthwise, then into thin half-moons. Rinse thoroughly under running water to remove grit and sand.
02 - Melt butter in a large pot over medium heat. Add leeks and onion, stirring occasionally until softened but not browned, approximately 7 minutes.
03 - Add minced garlic and cook for 1 minute until fragrant.
04 - Stir in potatoes, bay leaf, and vegetable broth. Bring to a boil, then reduce heat to a simmer. Cover and cook for 20 to 25 minutes until potatoes are very tender.
05 - Remove bay leaf. Using an immersion blender, blend the soup until smooth and creamy. Alternatively, carefully transfer soup in batches to a blender, purée, then return to pot.
06 - Stir in milk or cream and heat gently until warmed through without boiling. Season with salt, pepper, and nutmeg if using. Adjust seasoning to taste.
07 - Ladle soup into bowls and serve hot, garnished with chives or parsley and a swirl of cream or olive oil if desired.

# Expert Advice:

01 -
  • Creamy Texture: The combination of Yukon Gold potatoes and a touch of cream creates a luxuriously smooth finish.
  • Simple Ingredients: Uses basic pantry and produce staples like leeks, onions, and garlic.
  • Quick & Easy: With only 15 minutes of prep and 35 minutes of cooking, a healthy meal is ready in under an hour.
  • Versatile: Easily adapted for vegan or gluten-free diets without sacrificing flavor.
02 -
  • Wash Thoroughly: Always clean sliced leeks in a bowl of water to ensure no grit remains between the layers.
  • Don't Boil Dairy: Once the milk or cream is added, only heat the soup gently; boiling can cause the dairy to separate.
  • Remove the Bay Leaf: Be sure to take out the bay leaf before blending to avoid an unpleasant texture and bitter taste.
  • Texture Control: If you prefer a rustic soup, pulse the blender only a few times to leave some small chunks of potato.
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