Ingredients

3 tablespoons unsalted butter plus additional for greasing

3 tablespoons all-purpose flour

1 1/2 cups whole milk

1 (12-ounce) package frozen winter squash purée, thawed

1 cup coarsely grated Swiss cheese (1/4 pound)

1 tablespoon packed brown sugar

3/4 teaspoon salt, or to taste

1/4 teaspoon cayenne

3/4 teaspoon freshly grated nutmeg

3 large egg yolks

4 large egg whites

Description

Soufflés Often Contain So Much Cheese It Dominates The Dish. Swiss Cheese Subtly Enriches This Flavorful Version.

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