Cheese Hash Browns
["2 Tbsp. butter", "1 small onion, chopped", "2 lb. frozen hash browns, browned", "16 oz. sour cream", "16 oz. Cheddar cheese, shredded", "1 can cream of mushroom or chicken soup"]
["Saute onion and butter together.", "Combine sour cream and soup with butter and onion.", "Crumble hash browns, if patties; combine with soup mixture and add 8 ounces cheese.", "Put into 9 x 13-inch pan and top with remaining cheese.", "Bake at 350\u00b0 for 1 hour, uncovered."]
["butter", "onion", "frozen hash browns", "sour cream", "Cheddar cheese", "cream of mushroom"]