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Slow Cooker Potato Leek Soup Recipe


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3.9 from 32 reviews

  • Author: Sara
  • Total Time: 6 hours 10 minutes
  • Yield: 6 servings
  • Diet: Vegetarian

Description

A creamy, comforting potato leek soup made effortlessly in the slow cooker—rich, smooth, and perfect for chilly days.


Ingredients

Vegetables

  • 4 cups potatoes (peeled and diced)
  • 2 leeks (sliced and cleaned)

Liquids

  • 4 cups vegetable or chicken broth
  • 1 cup milk or cream

Others

  • 2 tbsp butter
  • 1 tsp salt
  • 1/2 tsp black pepper


Instructions

  1. Prepare Soup Base: Add the peeled and diced potatoes, sliced and cleaned leeks, broth, butter, salt, and black pepper into the slow cooker. Make sure the ingredients are evenly distributed for consistent cooking.
  2. Cook Soup: Set the slow cooker to low and cook for 6 to 7 hours, or alternatively set it to high and cook for 3 to 4 hours until the potatoes and leeks are tender and fully cooked.
  3. Blend Soup: Use an immersion blender directly in the slow cooker to blend the soup until it reaches a smooth and creamy texture.
  4. Add Dairy: Stir in the milk or cream to enrich the soup and create a luscious consistency.
  5. Adjust Seasoning and Serve: Taste the soup and adjust the seasoning as needed with additional salt or pepper, then serve warm for maximum comfort and flavor.

Notes

  • Garnish with chopped chives or crispy bacon for added flavor and texture.
  • For a lighter version of this soup, substitute milk for cream to reduce fat content.
  • Prep Time: 10 minutes
  • Cook Time: 6–7 hours
  • Category: Soup
  • Method: Slow Cooking
  • Cuisine: French-Inspired