Hash Brown Casserole
["2 lb. hash brown potatoes", "1 stick margarine, melted", "1/2 medium onion, diced", "8 oz. grated cheese", "1 can cream of mushroom soup", "1 c. sour cream"]
["Mix the first 3 ingredients and spread in an 11 x 15-inch oblong pan.", "Combine in a bowl the next 3 ingredients.", "Spread on top of potato mixture.", "Crush 2 cups potato chips or corn flakes and put on top of mixture. Dot with 1/2 stick margarine. Bake 1 hour at 350\u00b0."]
["hash brown potatoes", "margarine", "onion", "grated cheese", "cream of mushroom soup", "sour cream"]