Escalloped Potatoes
["1 (2 lb.) frozen hash brown potatoes", "1 can cream of potato soup", "1 can cream of celery soup", "1 (8 oz.) carton sour cream", "3/4 c. Cheddar cheese", "chopped onion", "1/4 c. melted margarine"]
["Mix all ingredients together.", "Bake at 325\u00b0 for 1 1/2 to 2 hours.", "Stir until cheese melts.", "Serves 10 to 12."]
["frozen hash brown potatoes", "cream of potato soup", "cream of celery soup", "sour cream", "Cheddar cheese", "onion", "margarine"]