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Creamy and flavorful Potato Leek Soup made with leeks, potatoes, and spices.

Potato Leek Soup

A creamy and comforting potato leek soup, perfect for chilly nights or when you're feeling under the weather. Made with simple ingredients, it offers a rich flavor that's both cozy and satisfying.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 4 servings
Course: Appetizer, Soup
Cuisine: American, Comfort Food
Calories: 250
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 4 large Yukon Gold potatoes Peeled and chopped.
  • 3 medium leeks White and light green parts only.
  • 2 tablespoons butter or olive oil Use butter for a classic taste, olive oil is a good substitute.
  • 1 clove garlic Optional, mince if using.
  • 4 cups chicken or vegetable broth Chicken broth adds flavor, vegetable broth is for a vegetarian option.
  • 1 teaspoon thyme Fresh or dried.
  • to taste salt Season to taste.
  • to taste black pepper Season to taste.
  • 1/2 cup cream or milk Optional, for a silky finish.
  • 1 squeeze lemon or vinegar To brighten the soup.

Method
 

Preparation
  1. Slice leeks into thin half moons, rinse well in a bowl of water to remove grit, and let drain.
  2. Peel and chop Yukon Gold potatoes.
Cooking
  1. Melt butter or warm olive oil in a soup pot over medium heat.
  2. Add leeks with a pinch of salt. Stir and cook for 8 to 10 minutes until soft and sweet, not browned.
  3. Stir in garlic and cook for about 30 seconds, then add thyme.
  4. Add the chopped potatoes and pour in broth until potatoes are just covered.
  5. Bring to a gentle simmer and cook until potatoes are tender, about 15 to 20 minutes.
  6. Turn off the heat and blend until smooth using an immersion blender, or transfer to a stand blender in batches.
  7. If desired, stir in cream or milk, and add salt, pepper, and a squeeze of lemon to taste.

Notes

This soup stores well in the fridge for 3 to 4 days or can be frozen for up to 2-3 months. Consider topping with crispy bacon bits or fresh herbs for added flavor.