Hash Brown Casserole - cooking recipe

Ingredients

2 lb. bag frozen hash brown potatoes
3/4 c. chopped onion
1 can cream of mushroom soup
1 lb. sour cream
1 stick butter, melted
8 oz. sharp Cheddar cheese, grated
salt and pepper to taste

Preparation

Mix all ingredients. Spread in a 9 x 13-inch pan. Pat 1 cup crushed potato chips on top. Bake 1 hour at 375\u00b0.