Potato Leek Soup Comfort

Featured in: Family Comfort Plates

This creamy dish combines tender potatoes and sliced leeks simmered with aromatic herbs and softened onions. Slowly cooked in vegetable stock and finished with a touch of cream or milk, it delivers rich, comforting flavors. Garnish options include fresh chives, parsley, or crunchy croutons. Easy to prepare and perfect for a nourishing, warming meal any time of year.

Updated on Wed, 19 Nov 2025 09:11:00 GMT
A steaming bowl of creamy potato leek soup, garnished with fresh chives, ready to eat. Pin it
A steaming bowl of creamy potato leek soup, garnished with fresh chives, ready to eat. | weeknightwhisk.com

A creamy comforting classic featuring tender potatoes and leeks this soup is perfect for a cozy meal on a budget.

I remember making this soup for the first time during a rainy weekend when I needed something warm and satisfying. Every spoonful reminded me of rustic French kitchens and family gatherings around steaming bowls.

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Ingredients

  • Leeks: 3 large leeks (white and light green parts only) cleaned and sliced
  • Potatoes: 800 g (about 1.75 lbs) peeled and diced
  • Onion: 1 medium chopped
  • Garlic: 2 cloves minced
  • Vegetable stock: 1 liter (4 cups) gluten-free if needed
  • Milk or cream: 250 ml (1 cup) whole milk or cream
  • Unsalted butter: 2 tbsp
  • Salt: 1 tsp or to taste
  • Ground black pepper: ½ tsp
  • Bay leaf: 1
  • Nutmeg: Pinch (optional)
  • Chopped fresh chives or parsley: for garnish (optional)
  • Croutons: for garnish (optional)

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Instructions

Sauté vegetables:
Melt the butter in a large pot over medium heat. Add the leeks and onion sauté for 5–7 minutes until soft but not browned.
Add garlic:
Add the garlic and cook for 1 minute until fragrant.
Add potatoes and stock:
Stir in the potatoes bay leaf salt and pepper. Pour in the vegetable stock and bring to a boil.
Simmer:
Reduce heat cover and simmer for 20–25 minutes until potatoes are very tender.
Purée:
Remove bay leaf. Use an immersion blender to purée the soup until smooth or blend in batches.
Finish:
Return to low heat. Stir in the milk or cream and a pinch of nutmeg if desired. Heat gently do not boil. Adjust seasoning to taste.
Serve:
Serve hot garnished with chives parsley or croutons.
Golden-yellow potato leek soup, smooth and rich, perfect for a cozy, comforting lunch. Pin it
Golden-yellow potato leek soup, smooth and rich, perfect for a cozy, comforting lunch. | weeknightwhisk.com

My kids love helping with this recipe especially throwing the potatoes into the pot and watching the soup blend into a silky texture. It always makes for sweet kitchen moments together.

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Required Tools

Large soup pot knife and cutting board immersion blender or regular blender ladle

Allergen Information

Contains dairy. Use plant-based alternatives for dairy-free and check your stock for gluten if needed.

Nutritional Information

Per serving: Calories 220 Total Fat 7 g Carbohydrates 34 g Protein 5 g

Close-up of a rustic bowl filled with potato leek soup, a delicious vegetarian classic. Pin it
Close-up of a rustic bowl filled with potato leek soup, a delicious vegetarian classic. | weeknightwhisk.com

This classic soup is a wonderful choice for busy nights or when you crave something nourishing. Enjoy it solo or as a starter for a cozy family dinner.

Common Questions

How do I clean and prepare leeks?

Trim and slice the white and light green parts. Rinse thoroughly under running water to remove dirt and grit trapped between layers.

Can I use different types of potatoes?

Yes, waxy or starchy potatoes like Yukon Gold or Russets work well to achieve a smooth, creamy texture.

What is the best way to blend the soup?

Use an immersion blender for easy blending directly in the pot, or a regular blender in batches until silky smooth.

How can I make it vegan-friendly?

Replace butter with plant-based margarine and use your choice of non-dairy milk or cream alternatives.

What garnishes complement this dish?

Chopped fresh chives or parsley add brightness, while croutons provide a satisfying crunch.

Is this suitable for gluten-free diets?

Yes, as long as a gluten-free vegetable stock is used, this dish is gluten-free.

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Potato Leek Soup Comfort

Creamy blend of tender potatoes and leeks, ideal for a cozy and flavorful meal.

Prep Time
15 min
Cook Time
35 min
Time Needed
50 min
Created by Ella Thompson


Skill Level Easy

Cuisine French

Makes 4 Portions

Dietary Info Meat-Free, No Gluten

What You'll Need

Vegetables

01 3 large leeks, white and light green parts only, cleaned and sliced
02 1.75 lbs potatoes, peeled and diced
03 1 medium onion, chopped
04 2 cloves garlic, minced

Liquids

01 4 cups vegetable stock, gluten-free if required
02 1 cup whole milk or cream
03 2 tablespoons unsalted butter

Seasonings

01 1 teaspoon salt, or to taste
02 ½ teaspoon ground black pepper
03 1 bay leaf
04 Pinch of nutmeg, optional

Garnish (optional)

01 Chopped fresh chives or parsley
02 Croutons

Step-by-Step

Step 01

Sauté Aromatics: Melt butter in a large pot over medium heat. Add sliced leeks and chopped onion, sautéing for 5 to 7 minutes until softened but not browned.

Step 02

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

Step 03

Combine Main Ingredients: Incorporate diced potatoes, bay leaf, salt, and pepper. Pour in vegetable stock and bring mixture to a boil.

Step 04

Simmer Until Tender: Reduce heat to low, cover, and simmer for 20 to 25 minutes until potatoes are very tender.

Step 05

Purée Soup: Remove bay leaf. Using an immersion blender, purée the soup until smooth, or blend in batches using a regular blender.

Step 06

Finish with Cream: Return puréed mixture to low heat. Stir in milk or cream and a pinch of nutmeg if desired. Heat gently without boiling. Adjust seasoning to taste.

Step 07

Serve: Ladle soup into bowls and garnish with chopped chives, parsley, or croutons as preferred.

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Tools Required

  • Large soup pot
  • Knife and cutting board
  • Immersion blender or regular blender
  • Ladle

Allergy Notice

Go through every ingredient to identify allergens and talk to your healthcare provider if you have concerns.
  • Contains dairy (butter, milk/cream). Use plant-based substitutes for dairy-free.
  • Verify whether vegetable stock is gluten-free if sensitivity exists.

Nutrition Information (per portion)

Nutrition details are for general reference and shouldn't replace advice from your doctor.
  • Caloric Content: 220
  • Fats: 7 g
  • Carbohydrates: 34 g
  • Proteins: 5 g

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