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Creamy Potato Leek Soup Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.2 from 78 reviews
  • Author: Mary
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Total Time: 40 minutes
  • Yield: 6 servings
  • Category: Soup
  • Method: Stovetop
  • Cuisine: American
  • Diet: Vegan

Description

This Creamy Potato Leek Soup is a comforting, velvety dish made with tender Yukon gold potatoes and fragrant leeks sautéed in olive oil, simmered in vegetable broth, and blended to silky perfection with full-fat coconut milk. Enhanced with dried thyme, tarragon, and a touch of lemon juice for brightness, this dairy-free soup is a hearty, flavorful choice for any season.


Ingredients

Scale

Vegetables and Herbs

  • 2-3 large leeks (about 5 cups chopped), thinly sliced and cleaned
  • 4 cloves garlic, crushed
  • 2 lbs. Yukon gold potatoes, peeled and cut into 1-inch cubes
  • ½ tsp. dried thyme
  • ½ tsp. dried tarragon

Liquids and Oils

  • 3 Tbsp. olive oil
  • 6 cups regular sodium vegetable broth
  • 1 ¼ cup canned full-fat coconut milk
  • 2 Tbsp. lemon juice

Seasonings

  • 1 ½ – 2 tsp. salt, to taste


Instructions

  1. Prepare the leeks: Thinly slice the leeks and clean them thoroughly to remove any grit or dirt.
  2. Prep the potatoes: Peel the Yukon gold potatoes and cut them into 1-inch cubes to ensure even cooking.
  3. Sauté the leeks: Heat olive oil in a large pot or Dutch oven over medium heat. Add the sliced leeks and sauté for 8-10 minutes until they become soft and tender.
  4. Add garlic: Stir in the crushed garlic and sauté for an additional 1 minute to release its aroma.
  5. Add broth and potatoes: Pour in the vegetable broth, scraping the bottom of the pot to lift any flavorful bits. Add the cubed potatoes along with dried thyme, tarragon, and salt.
  6. Simmer: Bring the soup to a boil, then reduce heat to medium and cover the pot with a lid. Cook for 12-15 minutes or until the potatoes are tender when pierced with a fork.
  7. Blend the soup: Turn off the heat and use a handheld immersion blender to blend the soup until smooth and creamy. Be careful while blending and work gradually.
  8. Season and finish: Stir in the lemon juice and taste. Adjust the salt as needed to balance flavors.
  9. Serve: Ladle the creamy soup into bowls and serve with toasted baguette slices, croutons, or crackers for an inviting meal.

Notes

  • Make sure to clean the leeks well as they can trap dirt between layers.
  • You can substitute the coconut milk with any other non-dairy milk if you prefer.
  • If you want a thinner consistency, add more vegetable broth before blending.
  • For a richer flavor, sauté the leeks slowly over medium-low heat to caramelize them slightly before adding garlic.
  • This soup can be stored in the refrigerator for up to 3 days or frozen for up to 1 month.