Potato Casserole
["1 (32 oz.) pkg. frozen hash browns, thawed", "1/2 stick margarine", "1 c. sour cream", "1 can cream of chicken soup", "1 tsp. pepper", "1/2 c. diced onion", "1 c. shredded Cheddar cheese", "2 c. crushed potato chips", "1/4 c. melted margarine"]
["Mix all ingredients except potato chips and melted margarine. Bake at 350\u00b0 for 45 minutes.", "Mix potato chips and 1/4 cup margarine and spread on top of casserole."]
["frozen hash browns", "margarine", "sour cream", "cream of chicken soup", "pepper", "onion", "Cheddar cheese", "potato chips", "margarine"]