If you’re craving a cozy bowl of comfort that wraps you in warmth with every spoonful, you’ll love this Creamy Potato Leek Soup Recipe. It’s a luscious blend of tender potatoes and subtly sweet leeks, brought together with rich cream and aromatic herbs. The magic here lies in how simple ingredients transform into a silky, heavenly soup that feels like a hug from the inside out. Whether you’re new to soup-making or looking for a reliable classic, this recipe is sure to become a favorite that you’ll reach for again and again.

Ingredients You’ll Need
These ingredients are simple pantry staples that each play a crucial role in building layers of flavor and a smooth, satisfying texture. From the sweetness of fresh leeks to the creaminess added at the end, every item is essential for achieving that perfect bowl of soup.
- Butter: Adds a rich, velvety base to soften the leeks and deepen flavor.
- Leek: Brings a delicate onion-like sweetness that is central to the soup’s character.
- Potatoes: The hearty foundation that creates creaminess once pureed.
- Vegetable broth: The flavorful liquid that infuses the soup with depth and warmth.
- Heavy cream: Enriches the soup with a silky texture and decadent finish.
- Salt: Enhances all the natural flavors, ensuring the soup isn’t flat.
- Black pepper: Adds a gentle kick and balances the sweetness.
- Dried thyme: Offers a subtle earthiness that elevates the overall profile.
- Bay leaf: Imparts a quiet herbal undertone during simmering.
- Olive oil: Used to lightly sauté garlic, adding depth without heaviness.
- Garlic: A fragrant accent that brightens the soup’s flavor palette.
How to Make Creamy Potato Leek Soup Recipe
Step 1: Sauté the Leeks
Start by melting butter in a large pot over medium heat. Add the sliced leeks and cook gently for about 5 minutes. This softens the leeks and releases their natural fragrance and sweetness, giving your soup a beautifully mellow base to build upon.
Step 2: Prepare the Potatoes
While the leeks are softening, peel and dice your potatoes into small cubes. The even size helps them cook uniformly and ensures your soup reaches that perfect creamy consistency when blended.
Step 3: Combine Potatoes and Leeks
Add the diced potatoes to the pot with the softened leeks. Give everything a good stir so the flavors start mingling, then pour in the vegetable broth to cover the ingredients and create the soup’s body.
Step 4: Season and Simmer
Season the mixture with salt, black pepper, and dried thyme, then tuck a bay leaf into the pot. Bring the soup to a boil, then reduce the heat to low and cover it. Let it simmer for 20 to 25 minutes until the potatoes are wonderfully tender—ready to turn into silky goodness.
Step 5: Sauté the Garlic
While the soup simmers, heat olive oil in a small skillet and sauté minced garlic until aromatic. This adds a subtle but important layer of flavor that complements the leeks and potatoes perfectly.
Step 6: Blend the Soup
Remove the bay leaf from the pot, then use an immersion blender to puree the soup until luxuriously smooth. Alternatively, transfer the soup in batches to a blender. This step is key to achieving the creamy texture this Creamy Potato Leek Soup Recipe is celebrated for.
Step 7: Finish with Cream
Return the blended soup to low heat and stir in the heavy cream. Taste and adjust salt and pepper as needed. The cream rounds everything out, lending the soup its signature lush and silky mouthfeel.
How to Serve Creamy Potato Leek Soup Recipe

Garnishes
A sprinkle of fresh chives or a few grinds of black pepper adds just the right pop of color and flavor. You can also drizzle a little extra heavy cream or swirl in some crispy bacon bits for an indulgent twist.
Side Dishes
This soup pairs beautifully with crusty bread or a fresh green salad. The bread is perfect for dipping and soaking up every last creamy drop, while salad balances the richness of the soup with a crisp, refreshing bite.
Creative Ways to Present
Serve this soup in individual rustic mugs or small bowls with a toasted baguette slice on the side for a charming, cozy presentation. For entertaining, try topping each bowl with a dollop of sour cream and a sprinkle of smoked paprika to impress your guests visually and in taste.
Make Ahead and Storage
Storing Leftovers
Once cooled, transfer your soup to airtight containers and store in the refrigerator for up to 3 days. The flavors meld beautifully with time, making leftovers even more delightful.
Freezing
This soup freezes wonderfully. Pour it into freezer-safe containers, leaving some space at the top, and it will keep well for up to 2 months. Just thaw overnight in the fridge before reheating.
Reheating
Warm your soup gently on the stovetop over medium-low heat, stirring often to prevent sticking. Add a splash of extra cream or broth if it has thickened too much when chilled. This will restore its original creaminess and freshness.
FAQs
Can I use regular onions instead of leeks?
While leeks offer a mild and slightly sweet flavor unique to this soup, you can substitute with yellow onions if needed. Just sauté them until soft to bring out their sweetness.
Is this soup vegetarian?
Yes! Using vegetable broth keeps this Creamy Potato Leek Soup Recipe completely vegetarian. You can also make it vegan by swapping the butter and cream for plant-based alternatives.
Can I make this soup dairy-free?
Absolutely. Replace the butter with olive oil and use coconut milk or cashew cream instead of heavy cream for a delicious dairy-free version that maintains creaminess.
How thick should the soup be?
The soup should be smooth and creamy but pourable, like a thick bisque. Adjust thickness by adding more broth for a thinner soup or blending longer for extra creaminess.
Can I add other vegetables to the soup?
Definitely! Carrots, celery, or even a handful of spinach can add extra flavor and nutrition. Just dice them small and cook them along with the leeks and potatoes.
Final Thoughts
This Creamy Potato Leek Soup Recipe is a heartwarming classic that never fails to bring comfort and smiles. It’s straightforward, nutritious, and irresistibly delicious. I hope you give it a try soon because there’s something truly special about homemade soup that just feels like a little celebration in every bowl.
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Creamy Potato Leek Soup Recipe
- Prep Time: 0h 15m
- Cook Time: 0h 45m
- Total Time: 1h 0m
- Yield: 6 servings
- Category: Soup
- Method: Stovetop
- Cuisine: French
- Diet: Vegetarian
Description
A comforting and creamy Potato Leek Soup that combines tender potatoes and fragrant leeks simmered in vegetable broth, then blended smooth and enriched with heavy cream. This hearty, flavorful soup is perfect for a cozy meal and easy to prepare on the stovetop.
Ingredients
Soup Base
- 2 tablespoons butter
- 1 large leek, cleaned and sliced
- 4 medium potatoes, peeled and diced
- 4 cups vegetable broth
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon dried thyme
- 1 bay leaf
Additional Flavoring
- 1 tablespoon olive oil
- 2 cloves garlic, minced
Cream and Garnish
- 1 cup heavy cream
Instructions
- Melt Butter: Melt 2 tablespoons of butter in a large pot over medium heat to start the base for the soup.
- Sauté Leek: Add the cleaned and sliced leek to the pot and cook, stirring occasionally, for about 5 minutes until softened and fragrant.
- Prepare Potatoes: Peel and dice the potatoes into small cubes while the leek cooks.
- Add Potatoes: Stir the diced potatoes into the pot with the softened leeks.
- Add Broth: Pour in 4 cups of vegetable broth and stir to combine with the vegetables.
- Season: Add 1 teaspoon salt, 1/2 teaspoon black pepper, and 1/2 teaspoon dried thyme to the pot.
- Add Bay Leaf: Place 1 bay leaf into the soup, ensuring it is submerged in the broth.
- Simmer Soup: Bring the soup to a boil, then reduce heat to low and cover the pot to simmer.
- Cook Potatoes: Let the soup simmer for 20-25 minutes until the potatoes are tender when pierced with a fork.
- Sauté Garlic: While soup simmers, heat 1 tablespoon olive oil in a small skillet over medium heat.
- Cook Garlic: Add minced garlic to the skillet and sauté for 1-2 minutes until fragrant, stirring constantly to prevent burning.
- Remove Bay Leaf: Once potatoes are tender, remove the pot from heat and discard the bay leaf.
- Blend Soup: Puree the soup using an immersion blender until smooth; alternatively, blend in batches using a blender.
- Add Cream: Return blended soup to low heat and stir in 1 cup heavy cream to enrich the texture.
- Adjust Seasoning: Taste the soup and add more salt or pepper if needed for balanced flavor.
- Serve: Heat through gently, then serve hot with an optional drizzle of extra cream on top for garnish.
Notes
- Make sure to clean the leek thoroughly as dirt can hide between its layers.
- If you prefer a chunky texture, blend only half of the soup and mix it back in.
- For a dairy-free version, substitute heavy cream with coconut cream or a plant-based alternative.
- The soup can be refrigerated for up to 3 days or frozen for longer storage.
- Serve with crusty bread for a complete meal.

