Boistfort Valley Farm
Community Supported Recipe Box

Buttercup Squash & Leek Soup with Herb Butter

for herb butter

  • 1 shallot, finely chopped (about 2 Tbs.)
  • 1/2 cup dry sherry
  • 1/2 lb. (16 Tbs.) unsalted butter, at room temperature
  • 2 Tbs. chopped fresh chives
  • 1 tsp. salt
  • 1/4 tsp. white pepper (more can be added to taste)

for soup

  • 4 cups chopped, well-washed leeks, white part only (about 3 large)
  • 8 cups peeled, seeded, and diced (1-inch cubes) buttercup squash (about 3 medium)
  • 1/2 cup dry white wine
  • 6 cups homemade or low-salt canned chicken stock
  • 2-1/2 Tbs. salt
  • 1 tsp. to 1 Tbs. white pepper (start with the lesser amount as peppers vary in intensity)
  • Chopped fresh chives for garnish


yields: 12 cups
dish: soup
season: fall

Up to two weeks ahead:

Make the herb butter -- Heat a small sauté pan over medium heat. When hot, add the shallots and heat to release their aroma and lightly toast them, about 30 seconds. Remove from the heat and add the sherry. Set the pan back on the heat and reduce the liquid to 2 Tbs., about 8 min. Let cool. In a small mixing bowl, blend the butter, chives, sherry-shallot mixture, salt, and pepper. Line a baking sheet with parchment or waxed paper and spread the butter 1/4 inch thick to cover about 8x6 inches. Cover and chill. With a small cookie cutter (I use a star) or a knife, cut out small shapes. Wrap in plastic and freeze; freeze the remainder separately for other uses.

Make the soup -- Put the leeks in a heavy-based nonaluminum, 8-qt. stockpot. Put the squash over the leeks; add the wine and stock. Cover and bring to a boil. Reduce to a simmer; cook until the squash is fork-tender, about 25 min. Let cool 15 min. Add the salt and pepper; purée in a blender (or food processor). Cover and freeze (or refrigerate up to 3 days).

On the day of serving:

Defrost the butter shapes. Reheat the soup over low to medium heat, stirring frequently (or in a microwave). To serve, ladle the hot soup into shallow bowls and garnish with herb butter and fresh chives.

Recipe by Michael Brisson, Plan a Holiday Meal with Fine Cooking's Recipes