"After volunteering to take a potato casserole to a friend's party, I thought I'd do a twist on au gratin by adding squash. Everyone just loved it.—Patricia Harmon, Baden, Pennsylvania..."
INGREDIENTS
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2 tablespoons butter
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2 tablespoons all-purpose flour
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1 teaspoon salt
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1/4 teaspoon pepper
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1/8 teaspoon ground nutmeg
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2 cans (12 ounces each) evaporated milk
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1 cup water
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7 medium potatoes (about 2 pounds), peeled and sliced
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4 cups sliced peeled butternut squash (about 1 pound)
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1/4 cup minced fresh chives
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2 cups (8 ounces) shredded Swiss cheese