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Leek and Potato Soup

Perfect for kicking off a special occasion or an elegant dinner, this velvety vegetable bisque is no ordinary leek and potato soup. A generous amount of Stilton and a few slugs of tawny port make this version unusually satisfying and rich.
Course Soup
Keyword rich
Prep Time 15 minutes
Cook Time 1 hour 15 minutes
Total Time 1 hour 30 minutes
Servings 6 people

Equipment

  • immersion blender alternatively, a regular blender can be used

Ingredients

  • 2 cups white and pale green part of leek about 3 small leeks, roughly chopped
  • ½ cup celery about 2 medium stalks, roughly chopped
  • ½ cup carrot about 2 medium carrots, roughly chopped
  • 1 fat clove garlic roughly chopped
  • 1 bay leaf
  • ½ teaspoon dried thyme (or 1 tablespoon fresh thyme leaves)
  • 4 tablespoons unsalted butter
  • 2 russet (or Yukon gold) potatoes medium
  • 4 cups chicken broth
  • ½ cup half and half
  • 6 ounces Stilton crumbled
  • 3 tablespoons Tawny Port
  • kosher salt to taste
  • fresh ground black pepper to taste
  • 1 bunch fresh chives minced for garnish

Instructions

  • Roughly chop the leeks, carrots, celery, and garlic. Peel the potatoes, cut them in half, and slice into thin wedges.
  • Melt the butter in a large saucepan over medium heat and add the leek, carrot, celery, garlic, bay leaf, and thyme. Cook over moderate heat, stirring occasionally, for about 5 to 10 minutes.
  • Add the potatoes and the broth. Give the pot a good stir, cover it with a lid, and simmer the mixture for about 20 minutes or until the potatoes are very tender.
  • Let the mixture stand until it is cool enough to blend. Discard the bay leaf and puree the soup with an immersion blender until it is very smooth.
  • Place the blended vegetable mixture back on the stove over medium low heat and stir in the half-and-half.
  • When the mixture is heated (but not boiling), stir in the crumbled Stilton until the cheese is melted and smooth.
  • Mix in the tawny port and add salt and pepper to taste.
  • Serve garnished with fresh chopped chives.