"This layered cheesy potato side dish is always a favorite at family dinners...."
INGREDIENTS
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2 tablespoons butter
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2 tablespoons all-purpose flour
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1/2 teaspoon salt
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1/4 teaspoon freshly ground black pepper
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1 cup whipping cream, half-and-half, or light cream
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1/4 cup grated Parmesan cheese
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2 pounds russet potatoes, peeled and cut into 1/8-inch-thick slices