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Indulge in the ultimate comforting bowl with this best ever creamy potato leek soup recipe. Perfect for chilly evenings, this soup combines velvety potatoes, aromatic leeks, and a touch of rich cream. Whether you’re looking to serve family or surprise guests, this recipe delivers easy preparation and unbeatable flavor. If you’re looking for more creative ways to enjoy comfort food, check out our delicious recipes for Thanksgiving leftovers.
Why You’ll Love This Recipe
- Flavor: A harmonious blend of buttery leeks, creamy potatoes, and fresh herbs creates a soup that’s rich yet balanced. It’s a perfect recipe to pair with simple side dishes to create a complete meal.
- Texture: Ultra-smooth and silky consistency that feels like a hug in a bowl.
- Ease of Preparation: Simple ingredients and easy steps make this recipe beginner-friendly.
- Family-Friendly: Loved by kids and adults alike.
Ingredients Needed

- 3 tablespoons unsalted butter
- 4 large leeks, (white and light green parts only, roughly chopped (about 5 cups))
- 3 cloves garlic, (peeled and smashed)
- 2 lb Yukon Gold potatoes, (peeled and roughly chopped into ½-in (13-cm) pieces)
- 7 cups chicken or vegetable broth
- 2 bay leaves
- 3 sprigs fresh thyme
- 1 teaspoon salt
- ¼ teaspoon freshly ground black pepper
- 1 cup heavy cream
- Chives (finely chopped, for serving)
Ingredient Notes & Substitutions
Leeks: Substitute leeks with sweet onions if unavailable.
Broth: Use vegetable broth for a vegetarian version.
Heavy Cream: Swap with canned coconut milk for a dairy-free option.
Thyme: Fresh rosemary can be an alternative for a deeper earthy flavor. Learn more ways to use fresh herbs in cooking in this guide.
Chives: Finely chopped parsley or dill work great as garnish substitutes.

How to Make Best Ever Creamy Potato Leek Soup
Step 1: Sauté the Leeks
Melt the butter over medium heat in a large soup pot. Add the leeks and garlic and cook, stirring regularly, until soft and wilted, about 10 minutes. Adjust the heat as necessary to avoid browning.
Step 2: Simmer the Soup
Add the potatoes, broth, bay leaves, thyme, salt, and pepper to the pot and bring to a boil. Cover and turn the heat down to low. Simmer for 15 minutes, or until the potatoes are very soft.
Step 3: Blend Until Smooth
Fish out the thyme sprigs and bay leaves, then purée the soup with a hand-held immersion blender until smooth. (Alternatively, use a standard blender to purée the soup in batches—just be careful when blending hot liquids.)
Step 4: Add Cream and Adjust
Stir in the heavy cream and bring the soup back to a simmer. Taste and adjust seasoning with salt and pepper as needed. If the soup is too thin, simmer until thickened. If it’s too thick, add water or stock to achieve your desired consistency.
Step 5: Garnish and Serve
Garnish with fresh chives and serve the soup warm.
Storage and Reheating Tips
Storage Instructions
In the Fridge: Store in an airtight container for up to 4 days.
In the Freezer: Allow the soup to cool completely, then freeze in a freezer-safe container for up to 3 months.
Reheating Tips
Reheat gently on the stovetop over low heat, stirring occasionally. If the soup has thickened in storage, add a splash of broth or water to restore its creamy consistency.
Pro Tips & Troubleshooting
Pro Tips
- Trim and rinse leeks thoroughly to remove any hidden grit.
- Sauté leeks low and slow for a richer flavor.
- Choose Yukon Gold potatoes for their creamy texture—avoid starchy varieties like russet potatoes.
- Always adjust seasoning after blending to ensure balanced flavors.
- Garnish with fresh chives right before serving for freshness and color.
Common Mistakes to Avoid
- Skipping leek cleaning: Any leftover grit can ruin the smooth texture of the soup.
- Over-blending: Excessive blending can result in a gluey texture.
- Adding cream too early: Avoid curdling by stirring in cream just before serving.
- Skipping bay leaves: These subtly enhance the soup’s depth of flavor.
Serving & Storage
Serving Ideas
- Serve with rustic sourdough bread or a warm baguette for a hearty meal. Pairing this dish with bread reminds us of the best breads for soups to elevate your dining experience.
- Top with crispy bacon bits or freshly grated Parmesan for extra indulgence.
- Pair with a fresh green salad or roasted vegetables to round out the meal.
Make-Ahead Options
Prepare the soup up to the blending stage, then refrigerate it. Stir in the heavy cream upon reheating to maintain freshness. This is a great option for meal prep or entertaining.
FAQ
Can I freeze this soup?
Yes, the soup freezes beautifully. Allow it to cool completely before transferring to airtight containers or freezer bags. You can freeze it for up to 3 months.
How do I store leftovers?
Store leftovers in the refrigerator in an airtight container for up to four days. Reheat gently over low heat on the stovetop, adding broth or water as needed to adjust consistency.
Can I make this dairy-free?
Yes, substitute the heavy cream with canned coconut milk or your favorite unsweetened dairy-free cream alternative.
What’s the best side dish for this soup?
This soup pairs wonderfully with sourdough bread, crackers, or a simple green salad for a balanced meal.
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Best Ever Creamy Potato Leek Soup
Ingredients
Equipment
Method
- Melt the butter over medium heat in a large soup pot. Add the leeks and garlic and cook, stirring regularly, until soft and wilted, about 10 minutes. Adjust the heat as necessary to avoid browning.
- Add the potatoes, broth, bay leaves, thyme, salt, and pepper to the pot and bring to a boil. Cover and turn the heat down to low. Simmer for 15 minutes, or until the potatoes are very soft.
- Fish out the thyme sprigs and bay leaves, then purée the soup with a hand-held immersion blender until smooth. (Alternatively, use a standard blender to purée the soup in batches—just be careful when blending hot liquids.)
- Stir in the heavy cream and bring the soup back to a simmer. Taste and adjust seasoning with salt and pepper as needed. If the soup is too thin, simmer until thickened. If it's too thick, add water or stock to achieve your desired consistency.
- Garnish with fresh chives and serve the soup warm.


