Delmonico Potatoes

Delmonico Potatoes 1 (32-oz) package frozen shredded hashbrown potatoes, thawed 1 cup milk 1 cup heavy cream 1 tsp dry mustard 1 tsp salt 1/4 tsp garlic powder 1/4 tsp black pepper 4 cups shredded cheddar cheese Preheat oven to 350º F. Lightly spray a 9x13-inch pan with cooking spray. Spread potatoes in prepared pan. Set aside. In a large saucepan, combine milk, heavy cream, dry mustard, salt, garlic powder and black pepper. Add cheese and cook over medium-low heat until cheese melts. Pour cheese mixture over potatoes. Bake, uncovered, for 1 hour.