This Potato Leek Soup is a comforting and creamy dish perfect for chilly days. The combination of potatoes and leeks creates a rich and flavorful base, while the addition of heavy cream adds a luxurious texture. It's a simple yet satisfying soup that can be enjoyed as a starter or a main course.
One ingredient you might not commonly have at home is leeks. They are part of the onion family and have a mild, sweet flavor. When shopping for leeks, look for ones that are firm and have a white base with dark green tops. Make sure to clean them thoroughly as dirt can get trapped between the layers.

Ingredients For Potato Leek Soup Recipe
Potatoes: These form the hearty base of the soup, providing a creamy texture when blended.
Leeks: These add a mild, sweet onion flavor that complements the potatoes perfectly.
Chicken broth: This adds depth and richness to the soup. You can also use vegetable broth for a vegetarian version.
Heavy cream: This gives the soup a luxurious, creamy texture.
Salt: Enhances the overall flavor of the soup.
Pepper: Adds a bit of heat and balances the flavors.
Technique Tip for This Recipe
When sautéing the leeks, ensure they are thoroughly cleaned to remove any grit or dirt that can be trapped between the layers. Use a bit of butter for a richer flavor, and cook them on medium heat until they are soft and translucent. This will enhance the overall flavor of the soup.
Suggested Side Dishes
Alternative Ingredients
potatoes - Substitute with cauliflower: Cauliflower provides a similar creamy texture when blended and is lower in carbs.
leeks - Substitute with onions: Onions offer a similar flavor profile and are more readily available.
chicken broth - Substitute with vegetable broth: Vegetable broth is a great vegetarian option and provides a similar depth of flavor.
heavy cream - Substitute with coconut milk: Coconut milk offers a creamy texture and is a good dairy-free alternative.
salt - Substitute with soy sauce: Soy sauce adds a salty flavor along with a bit of umami.
pepper - Substitute with white pepper: White pepper provides a similar heat but with a slightly different flavor profile that can be more subtle.
Other Alternative Recipes Similar to This Soup
How to Store or Freeze This Soup
Allow the potato leek soup to cool to room temperature before storing. This prevents condensation and keeps the soup fresh.
Transfer the cooled soup into airtight containers. For easy portioning, consider using individual serving-sized containers.
Label the containers with the date of preparation. This helps you keep track of how long the soup has been stored.
Store the containers in the refrigerator if you plan to consume the soup within 3-4 days. The cool environment will keep the flavors intact and prevent spoilage.
For longer storage, place the airtight containers in the freezer. The soup can be frozen for up to 3 months without losing its creamy texture and rich flavor.
When ready to enjoy, thaw the frozen soup in the refrigerator overnight. This gradual thawing process helps maintain the soup's consistency.
Reheat the soup gently on the stovetop over medium heat, stirring occasionally to ensure even heating. If the soup appears too thick, add a splash of chicken broth or vegetable broth to achieve the desired consistency.
Avoid reheating the soup in the microwave, as this can cause uneven heating and may alter the texture of the heavy cream.
If you notice any separation of the cream upon reheating, simply whisk the soup vigorously to bring it back to its smooth, velvety state.
Enjoy your reheated potato leek soup with a sprinkle of fresh herbs or a drizzle of olive oil for an added touch of flavor.
How to Reheat Leftovers
Stovetop Method:
- Pour the potato leek soup into a saucepan.
- Heat over medium-low heat, stirring occasionally to prevent sticking.
- Once the soup is heated through, adjust the seasoning with salt and pepper if needed, and serve.
Microwave Method:
- Transfer the soup to a microwave-safe bowl.
- Cover the bowl with a microwave-safe lid or plastic wrap with a small vent.
- Heat on high for 2-3 minutes, stirring halfway through.
- Check the temperature and continue heating in 30-second intervals until hot.
Double Boiler Method:
- Fill the bottom pot of a double boiler with water and bring to a simmer.
- Place the soup in the top pot and set it over the simmering water.
- Stir occasionally until the soup is heated through.
Slow Cooker Method:
- Pour the leftover soup into the slow cooker.
- Set the slow cooker to low and heat for 1-2 hours, stirring occasionally.
- Once hot, adjust seasoning if necessary and serve.
Oven Method:
- Preheat the oven to 350°F (175°C).
- Pour the soup into an oven-safe dish and cover with aluminum foil.
- Heat in the oven for 20-30 minutes, stirring halfway through.
- Once heated through, remove from the oven, stir, and serve.
Best Tools for Making This Soup
Large pot: Use this to sauté the leeks and cook the potatoes and broth together.
Butter: Needed for sautéing the leeks to bring out their flavor.
Blender: Essential for blending the soup until smooth.
Knife: For peeling and dicing the potatoes, and slicing the leeks.
Cutting board: A surface to safely chop the potatoes and leeks.
Measuring cups: To accurately measure the potatoes, leeks, broth, and cream.
Wooden spoon: For stirring the soup as it cooks and when adding the cream.
Ladle: Useful for serving the soup into bowls.
Peeler: To peel the potatoes efficiently.
Salt and pepper grinder: For seasoning the soup to taste.
How to Save Time on Making This Soup
Prep ingredients ahead: Peel and dice potatoes and slice leeks the night before to save time.
Use pre-made broth: Opt for store-bought chicken or vegetable broth to cut down on preparation time.
Immersion blender: Use an immersion blender directly in the pot to blend the soup instead of transferring it to a blender.
Quick clean-up: Line your cutting board with parchment paper to make cleaning up after chopping vegetables easier.
Batch cooking: Make a double batch and freeze half for a quick meal later.

Potato Leek Soup Recipe
Ingredients
Main Ingredients
- 4 cups Potatoes, peeled and diced
- 2 cups Leeks, cleaned and sliced
- 4 cups Chicken or vegetable broth
- 1 cup Heavy cream
- to taste Salt and pepper
Instructions
- 1. In a large pot, sauté the leeks in a bit of butter until soft.
- 2. Add the potatoes and broth. Bring to a boil, then simmer until potatoes are tender.
- 3. Blend the soup until smooth. Return to pot.
- 4. Stir in the cream and season with salt and pepper. Heat through and serve.
Nutritional Value
Keywords
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