Potato Leek Soup
Potato leek soup is a deliciously creamy dish that combines the earthy flavors of potatoes and leeks. This comforting soup is perfect for chilly days and provides a cozy meal that is both nutritious and satisfying.
Table of Contents
Why You’ll Love This Potato Leek Soup
This potato leek soup is not only easy to make but also packed with flavor. The creamy texture and subtle hints of garlic and onion from the leeks make every spoonful delightful.

Potato Leek Soup
Ingredients
Main Ingredients
- 3 medium medium leeks, cleaned and sliced Look for firm leeks without blemishes.
- 4 medium medium Yukon Gold potatoes, diced (about 1 pound)
- 4 cups low-sodium vegetable broth
- 1 cup heavy cream Substitute with half-and-half or whole milk if desired.
- 2 tablespoons butter Use plant-based butter for a vegan version.
- Salt and pepper to taste Season gradually while tasting.
Garnish
- Fresh herbs (thyme or parsley) For garnish.
Instructions
Preparation
- Clean the leeks by slicing them thinly and rinsing them under cold water to remove dirt.
Cooking
- In a large pot, melt the butter over medium heat. Add the leeks and sauté until soft and fragrant, about 5 minutes.
- Stir in the diced potatoes and vegetable broth. Bring to a gentle boil, then reduce heat and simmer until the potatoes are tender, approximately 15-20 minutes.
- Blend the soup using an immersion blender until smooth.
- Return to low heat, stir in heavy cream, and season with salt and pepper to taste.
- Serve hot, garnished with fresh herbs.
Notes
Plus, it’s a versatile recipe that can easily accommodate various dietary preferences. Whether you enjoy it as a starter or a main course, this soup brings warmth and comfort to the table.

How to Make Potato Leek Soup
Ingredients:
- 3 medium leeks, cleaned and sliced
- 4 medium Yukon Gold potatoes, diced (about 1 pound)
- 4 cups low-sodium vegetable broth
- 1 cup heavy cream
- 2 tablespoons butter
- Salt and pepper to taste
- Fresh herbs (thyme or parsley) for garnish
Step-by-Step Instructions:
- Clean the leeks by slicing them thinly and rinsing them under cold water to remove dirt.
- In a large pot, melt the butter over medium heat. Add the leeks and sauté until soft and fragrant, about 5 minutes.
- Stir in the diced potatoes and vegetable broth. Bring to a gentle boil, then reduce heat and simmer until the potatoes are tender, approximately 15-20 minutes.
- Blend the soup using an immersion blender until smooth.
- Return to low heat, stir in heavy cream, and season with salt and pepper to taste.
- Serve hot, garnished with fresh herbs.

How to Serve Potato Leek Soup
Serve potato leek soup hot, accompanied by crusty bread or a fresh salad. A sprinkle of fresh herbs on top enhances both the flavor and presentation. It’s an excellent option for a starter at dinner or a comforting lunch.
How to Store Potato Leek Soup
Store any leftovers in an airtight container in the refrigerator for up to 3 days. You can also freeze the soup for longer storage. If freezing, allow it to cool completely before transferring it to a freezer-safe container. It will stay fresh in the freezer for up to two months.
Tips to Make Potato Leek Soup Perfect
- Choose fresh leeks: Look for firm leeks without blemishes or wilting leaves.
- Adjust thickness: For a thicker soup, blend longer until it reaches your desired consistency. For a thinner soup, you can add more broth.
- Season gradually: Taste the soup as you season it, adding salt and pepper to fit your flavor preference.
Flavor Variations
Get creative with your potato leek soup! You can add other vegetables like carrots or celery for additional flavor. A sprinkle of cheese, like sharp cheddar or Gruyere, can also enhance the creaminess. For a touch of heat, consider adding red pepper flakes or a dash of hot sauce.

Pro Tips for Success
- If you don’t have heavy cream, you can substitute with half-and-half or even whole milk. Just be aware that this will change the richness of the soup.
- For a vegan version, replace the heavy cream with coconut milk and use plant-based butter.
- If using a regular blender, carefully blend in batches to avoid spills, and always blend the soup while it’s still warm.
FAQs About Potato Leek Soup
Can I make potato leek soup ahead of time?
Yes, you can prepare the soup a day in advance and store it in the refrigerator. Reheat it on the stove over low heat before serving. This allows the flavors to meld together nicely.
Can I freeze potato leek soup?
Absolutely! Just ensure that the soup is completely cooled before transferring it to a freezer-safe container. When you’re ready to enjoy it again, thaw in the refrigerator overnight and reheat on the stove.
What dishes pair well with potato leek soup?
Potato leek soup pairs wonderfully with crusty bread, grilled cheese sandwiches, or a fresh green salad. It can serve as a hearty first course for a more substantial meal.
Final Thoughts
Potato leek soup is a classic recipe that should have a place in every home cook’s repertoire. Its comforting flavor and creamy texture make it a family favorite. Try making this soup and enjoy its warmth and ease of preparation. Whether it’s a weeknight dinner or a cozy weekend gathering, this soup will surely impress everyone at the table.
