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Make-Ahead Mashed Potato Casserole

Name: Make-Ahead Mashed Potato Casserole
Yield: Serves 8 to 10
Ingredients: 4 slices, high-quality sandwich bread slice, quartered; 2 tablespoons, unsalted butter, melted; 1/4 cup, minced fresh parsley leaves; 5 pounds, russet potatoes (about 9 medium), peeled, sliced into 3/4-inch-thick rounds, and rinsed thoroughly; 2 1/2 cups, whole milk, warmed; 1 cup, sour cream; 8 tablespoons, unsalted butter (1 stick), melted; 2 1/2 teaspoons, Dijon mustard; 1 medium clove, garlic, minced or pressed through a garlic press (about 1 teaspoon); 1/8 teaspoon, cayenne pepper; 8 ounces, shredded extra-sharp cheddar cheese (about 2 cups)

Just right for a festive, holiday side dish but also rich enough to serve as a main dish.

SERVES8 to 10

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