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Creamy Potato Leek Soup

Silky, warming soup built on caramelized leeks and tender potatoes, finished with cream and fresh thyme. Ready in under 45 minutes with minimal hands-on time.

Total time
40 min
Servings
4
Calories
285
Protein
6g
Creamy Potato Leek Soup
comfortwholesomefrenchvegetariancreamysmoothweeknightcozy

Ingredients

  • 1 lb leeks, white and light green parts only, sliced into 1/2-inch rings
  • 1.25 lb russet potatoes, peeled and cut into 1-inch cubes
  • 3 tbsp butter
  • 4 cups chicken or vegetable broth
  • ½ cup heavy cream
  • 2 sprigs fresh thyme
  • 0 to taste salt
  • 0 to taste black pepper

Instructions

  1. 1

    Rinse leeks thoroughly between layers to remove any dirt, then slice into 1/2-inch rings.

  2. 2

    Peel potatoes and cut into 1-inch cubes.

  3. 3

    Melt butter in a large pot over medium heat. Add leeks and cook, stirring occasionally, until soft and golden, ~8 minutes.

  4. 4

    Pour in broth and add potatoes and thyme sprigs. Bring to a simmer.

  5. 5

    Simmer until potatoes are completely tender and break apart easily, ~15 minutes.

  6. 6

    Remove thyme sprigs. Using an immersion blender, purée soup until smooth, working in batches if needed.

  7. 7

    Stir in cream and season generously with salt and black pepper.

  8. 8

    Simmer for 2 minutes until heated through, then serve hot.

Tools you’ll need

  • large pot (at least 4-quart)
  • sharp knife
  • cutting board
  • immersion blender (or regular blender + strainer)
  • wooden spoon
  • ladle

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