This One Pot Leek and Potato Soup is warm and comforting, made with soft leeks and creamy potatoes. Plus, it all cooks in just one pot—easy clean-up!
On chilly days, this soup warms me up from the inside. I love to add a sprinkle of fresh herbs on top—it’s like giving the soup a little hug! 🥣
Key Ingredients & Substitutions
Leeks: These add a gentle onion-like flavor. If leeks are hard to find, green onions can be a great substitute. Just use the white and light green parts for a similar taste.
Potatoes: I recommend using Yukon Gold or Russet potatoes for their creaminess. If you’re looking for a lower-carb option, you might swap in cauliflower instead, but keep in mind it will change the flavor a bit.
Broth: Vegetable broth is perfect for a vegetarian option, while chicken broth adds a richer taste. If you need it to be low-sodium, look for broths specifically labeled as such.
Heavy Cream: For a lighter version, you can use milk or even almond milk. Coconut milk adds a unique twist, too! If avoiding dairy, a plant-based cream or silken tofu blended smooth can work well.
How Do You Achieve That Perfectly Smooth Soup Texture?
Blending the soup correctly is crucial for the smooth consistency you’ll love. If using an immersion blender, simply blend until there are no visible chunks. If using a countertop blender, allow the soup to cool slightly before blending in batches to prevent it from splattering.
- Start blending on a low speed to keep it safe.
- Return the blended soup to the pot gently to keep it warm.
Adjust the soup’s consistency with additional broth or water as needed. Enjoy a creamy finish that’s just right for you! Don’t forget to blend directly in the pot for less cleanup. It’s a win-win!
How to Make One Pot Leek and Potato Soup
Ingredients You’ll Need:
For the Soup:
- 3 large leeks (white and light green parts), cleaned and sliced
- 4 medium potatoes, peeled and diced
- 1 medium onion, chopped
- 2 cloves garlic, minced
- 4 cups vegetable or chicken broth
- 1 cup water (optional, for desired consistency)
- 2 tbsp butter or olive oil
- 1/2 cup heavy cream or milk (optional for creaminess)
- Salt and freshly ground black pepper, to taste
- Fresh chives or parsley, finely chopped for garnish
How Much Time Will You Need?
This delicious soup takes about 10 minutes to prepare and around 30 minutes to cook. In total, you’re looking at about 40 minutes from start to finish. Perfect for a quick, comforting meal!
Step-by-Step Instructions:
1. Sauté the Aromatics:
In a large pot, heat the butter or olive oil over medium heat. Once it’s hot, add the chopped onion and minced garlic. Sauté them for about 3-4 minutes until they become soft and translucent. This is where the wonderful aroma begins!
2. Add the Leeks:
Next, stir in the sliced leeks. Cook them for 5-7 minutes, stirring occasionally, until they soften and start to caramelize lightly. This will enhance their sweet flavor in the soup.
3. Mix in the Potatoes:
Now, add the diced potatoes to the pot. Stir everything together to coat the potatoes well with the leek mixture. This ensures even flavor throughout the soup.
4. Pour in the Broth and Water:
Carefully pour in the broth, and if you prefer a thinner soup, add the water as well. Ensure the vegetables are covered. Bring everything to a boil; the bubbling will bring out all those lovely flavors!
5. Simmer the Soup:
Once boiling, reduce the heat to a simmer. Cover the pot and cook until the potatoes are very tender, which should take about 20 minutes. Now’s a great time for a little kitchen cleanup!
6. Blend for Creaminess:
When the potatoes are tender, it’s time to make the soup smooth. Using an immersion blender, blend the soup until it’s nice and creamy. If you don’t have one, carefully transfer the soup in batches to a blender, puree it, and then return it to the pot.
7. Add Cream and Season:
To make it extra creamy, stir in the heavy cream or milk if you’re using it. Warm the soup gently without boiling. Adjust the thickness with more broth or water if needed. Finally, season with salt and freshly ground black pepper to taste.
8. Serve and Enjoy:
Serve the soup hot, garnished with chopped chives or parsley. A sprinkle of freshly ground black pepper on top adds a nice finishing touch! Enjoy your hearty soup with some crusty bread on the side for a satisfying meal.
Can I Use Different Types of Potatoes?
Absolutely! Yukon Gold or Russet potatoes work best for their creamy texture. If you prefer a lower-carb option, you can substitute cauliflower, but keep in mind it will change the flavor slightly.
Is It Possible to Make This Soup Vegan?
Yes! Simply replace the butter with olive oil, use vegetable broth, and swap the heavy cream with a plant-based cream or coconut milk for a creamy consistency.
How Long Will Leftover Soup Last in the Fridge?
Leftovers can be stored in an airtight container in the fridge for up to 3 days. Just reheat gently on the stove or in the microwave, stirring occasionally for even heating.
Can I Freeze This Soup?
Yes, you can! Allow the soup to cool completely, then transfer it to freezer-safe containers. It will keep well in the freezer for up to 3 months. Thaw it overnight in the fridge before reheating.
