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Slow Cooker Potato and Leek Soup

A comforting, creamy soup made with potatoes and leeks, perfect for chilly evenings.
Prep Time 15 minutes
Cook Time 8 hours
Total Time 8 hours
Course Appetizer, Soup
Cuisine American
Servings 6 servings
Calories 250 kcal

Ingredients
  

Main Ingredients

  • 4 medium potatoes Yukon Gold recommended for their creamy texture.
  • 2 leeks Clean well to remove any grit.
  • 1 onion Use a sweet onion for depth of flavor.
  • 3 cloves garlic Fresh garlic for aromatic flavor.
  • 4 cups vegetable broth Homemade for richer taste or low-sodium for healthier option.
  • 1 cup heavy cream Substitute with Greek yogurt for a lighter version.
  • Salt and pepper To taste.
  • Fresh herbs (optional) Thyme or parsley can brighten up the flavor.

Instructions
 

Preparation

  • Wash the leeks thoroughly, slice them in half lengthwise, and then cut into half-moons.
  • Dice the onion, peel and cube the potatoes, and mince the garlic.

Cooking

  • In your slow cooker, add the potatoes, leeks, onion, and garlic.
  • Pour in the vegetable broth and give it a gentle stir.
  • Sprinkle in salt and pepper, adjusting to your preference.
  • Cover and set the slow cooker to low for 6-8 hours or high for 3-4 hours.
  • Once the veggies are fork-tender, use an immersion blender to blend until smooth.
  • Stir in the heavy cream or Greek yogurt and allow it to warm through for an additional 10 minutes.
  • Adjust seasoning if necessary, then ladle into bowls and garnish with fresh herbs if using.

Notes

Leftovers can be stored in an airtight container in the fridge for up to 4 days or frozen for up to 3 months. Cool completely before sealing. To reheat, gently warm on the stove over low heat, adding a splash of broth or cream if necessary.
Keyword Comfort Food, Easy Dinner, Healthy Soup, Potato and Leek Soup, Slow Cooker Soup