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Potato Leek Soup

This soup gets its creamy, rich texture from buttery golden potatoes, which are simmered with aromatics and then blended until smooth - leaving the delicate skins on the potatoes is key to a thicker, heartier result.
Prep Time 15 minutes
Cook Time 30 minutes
Cooling Time 10 minutes
Total Time 55 minutes

Ingredients

  • 1.5 tbsp olive oil
  • 1.5 tbsp unsalted butter
  • ~4 cups thinly sliced leeks
  • 3/4 tbsp minced garlic
  • 3/4 tsp kosher salt
  • 1/2 tsp black pepper
  • ~6 cups chopped baby gold potatoes unpeeled
  • 3/4 tbsp white wine vinegar optional
  • 5 cups chicken or vegetable stock
  • 1 fresh bay leaf or 2 dried
  • 4 sprigs fresh thyme or 1/2 tsp dried
  • 3/4 cup heavy cream

Method

  • Heat olive oil and butter in large pot over medium heat.
  • Add leeks, garlic, salt, and pepper; cook 10-12 minutes until leeks are soft and golden.
  • Add potatoes, vinegar, stock, bay leaf, and thyme; bring to boil.
  • Cover, reduce heat, simmer 15-18 minutes until potatoes are fork-tender.
  • Cool 10 minutes; remove bay leaf and thyme.
  • Blend with immersion blender until smooth.
  • Stir in cream and warm over low heat.
  • Season to taste with salt and pepper.

Notes

If using regular blender, blend in batches filling only halfway.