Creamy Potato Leek Soup

Featured in: Homemade Soups & Stews

This dish features tender Yukon Gold potatoes and delicate leeks cooked gently with butter and aromatic seasonings. Simmered in savory vegetable broth, the ingredients are blended until silky smooth and enriched with cream for luscious texture. Garnished with fresh herbs or a drizzle of olive oil, it offers a warm, velvety experience, perfect for cooler days or as an elegant starter.

Updated on Mon, 08 Dec 2025 19:01:30 GMT
A creamy potato leek soup garnished with fresh chives and drizzled cream.  Save
A creamy potato leek soup garnished with fresh chives and drizzled cream. | cloverhearth.com

Creamy Potato Leek Soup is a velvety, comforting classic that showcases tender potatoes and delicate leeks blended into smooth perfection. This French-inspired soup is ideal for chilly days or as a refined starter, offering warmth and subtle flavors in every spoonful.

A creamy potato leek soup garnished with fresh chives and drizzled cream.  Save
A creamy potato leek soup garnished with fresh chives and drizzled cream. | cloverhearth.com

Mastering the art of this soup means savoring each fresh ingredient—from the mild sweetness of leeks to the earthy creaminess of potatoes. The gentle simmer and pureeing create a luscious blend that comforts and delights.

Ingredients

  • Vegetables
    • 3 large leeks, white and light green parts only, cleaned and sliced
    • 2 tablespoons unsalted butter
    • 1 medium yellow onion, chopped
    • 3 cloves garlic, minced
    • 4 medium Yukon Gold potatoes, peeled and diced
  • Liquids
    • 4 cups vegetable broth (or chicken broth)
    • 1 cup whole milk or heavy cream
  • Seasonings
    • 1 teaspoon salt (plus more to taste)
    • ½ teaspoon freshly ground black pepper
    • ¼ teaspoon ground nutmeg (optional)
  • Garnish (optional)
    • Chopped chives or parsley
    • Extra cream or olive oil drizzle
    • Croutons

Instructions

1. Prepare the leeks by slicing them lengthwise, then rinsing thoroughly to remove grit. Chop into thin half-moons.
2. In a large pot, melt butter over medium heat. Add leeks and onion. Sauté until softened, about 7–8 minutes, without browning.
3. Add garlic and cook for 1 minute until fragrant.
4. Stir in diced potatoes. Season with salt, pepper, and nutmeg if using.
5. Pour in the broth. Bring to a boil, then reduce heat and simmer uncovered for 20–25 minutes, until potatoes are very tender.
6. Remove pot from heat. Using an immersion blender, blend the soup until completely smooth. (Alternatively, blend in batches in a countertop blender, then return to pot.)
7. Stir in milk or cream. Warm gently over low heat; do not boil. Adjust seasoning as needed.
8. Ladle into bowls. Garnish with chives, parsley, drizzle of cream, or croutons if desired.

Zusatztipps für die Zubereitung

To deepen the flavors, consider adding a pinch of thyme or a bay leaf while simmering the soup; just remember to remove the bay leaf before blending. Using Yukon Gold potatoes ensures a naturally creamy texture, but russet potatoes also work well.

Varianten und Anpassungen

For a vegan adaptation, substitute olive oil for butter and replace dairy milk or cream with a plant-based alternative. Choose a gluten-free broth to keep the recipe suitable for gluten-sensitive diets.

Serviervorschläge

This soup pairs wonderfully with crusty bread and a crisp white wine such as Sauvignon Blanc. Top with fresh chives, parsley, a drizzle of cream or olive oil, and crunchy croutons for an inviting presentation.

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| cloverhearth.com

With simple ingredients and straightforward steps, this creamy potato leek soup is a triumph of classic comfort food. Whether served as a hearty lunch or elegant starter, it invites you to savor the cozy flavors of French-inspired home cooking.

Recipe Questions & Answers

How do I clean and prepare leeks?

Slice the white and light green parts lengthwise, rinse thoroughly to remove grit, and chop into thin half-moons for even cooking.

Can I substitute the butter for a vegan option?

Yes, use olive oil instead of butter to keep the dish dairy-free and vegan-friendly without sacrificing flavor.

What type of potatoes works best for smooth texture?

Yukon Gold potatoes provide a naturally creamy texture, but russets can also be used for a slightly different consistency.

Is it necessary to peel the potatoes?

Peeling is recommended to achieve a velvety smooth finish, but leaving skins on can add texture if preferred.

Can I add herbs during cooking to enhance flavor?

Yes, adding thyme or a bay leaf while simmering can deepen flavor; remember to remove the bay leaf before blending.

Creamy Potato Leek Soup

Smooth blend of potatoes and leeks creating a comforting, creamy, and savory dish ideal for warming up.

Prep duration
15 minutes
Cook duration
35 minutes
Overall time
50 minutes
Recipe by Clover Hearth Emily Dawson


Skill level Easy

Culinary roots French

Servings made 4 Portion size

Diet preferences Meatless, No gluten

What you'll need

Vegetables

01 3 large leeks, white and light green parts only, cleaned and sliced
02 1 medium yellow onion, chopped
03 3 cloves garlic, minced
04 4 medium Yukon Gold potatoes, peeled and diced

Liquids

01 4 cups vegetable broth (or chicken broth)
02 1 cup whole milk or heavy cream

Seasonings

01 2 tablespoons unsalted butter
02 1 teaspoon salt (plus more to taste)
03 ½ teaspoon freshly ground black pepper
04 ¼ teaspoon ground nutmeg (optional)

Garnish

01 Chopped chives or parsley
02 Extra cream or olive oil drizzle
03 Croutons

How to make it

Step 01

Prepare Leeks: Slice leeks lengthwise, rinse thoroughly to remove grit, then chop into thin half-moons.

Step 02

Sauté Vegetables: Melt butter in a large pot over medium heat. Add leeks and onion, sauté until softened without browning, about 7 to 8 minutes.

Step 03

Add Garlic: Stir in minced garlic and cook for 1 minute until fragrant.

Step 04

Combine Potatoes and Seasonings: Add diced potatoes to the pot. Season with salt, black pepper, and nutmeg if using.

Step 05

Simmer Soup: Pour in broth, bring to a boil, then reduce heat to simmer uncovered for 20 to 25 minutes until potatoes are very tender.

Step 06

Blend Soup: Remove from heat and blend the soup until smooth using an immersion blender or in batches in a countertop blender, then return to pot.

Step 07

Add Milk or Cream: Stir in milk or cream and warm gently over low heat without boiling. Adjust seasoning to taste.

Step 08

Serve and Garnish: Ladle into bowls and garnish with chopped chives, parsley, cream drizzle, or croutons as desired.

Equipment needed

  • Large soup pot
  • Chef's knife and cutting board
  • Immersion blender or countertop blender
  • Ladle

Allergy details

Be sure to review every ingredient for potential allergies, and talk to a medical expert if you’re unsure.
  • Contains dairy (butter, milk/cream).
  • May contain gluten depending on broth and garnish used.

Nutrition information (each portion)

Only use this data as a helpful reference—it’s not intended to replace professional health guidance.
  • Calorie count: 260
  • Fat content: 10 grams
  • Carbohydrates: 36 grams
  • Proteins: 5 grams