Frosted Meat Loaf
["2 (10 3/4 oz.) cans condensed cream of mushroom soup or golden mushroom soup", "2 lb. ground beef", "1/2 c. fine breadcrumbs", "1 egg, slightly beaten", "1/2 c. chopped onion", "1 tsp. salt", "1/2 c. water", "4 c. mashed potatoes", "1 small pkg. shredded Cheddar cheese"]
["Mix thoroughly 1 can of soup, beef, breadcrumbs, egg, onion and salt.", "Shape firmly into an 8 x 8-inch square pan, lightly greased.", "Bake at 375\u00b0 for 1 hour.", "Take out.", "Frost with 4 cups mashed potatoes.", "Sprinkle with Cheddar cheese.", "Bake for 15 minutes more."]
["condensed cream", "ground beef", "breadcrumbs", "egg", "onion", "salt", "water", "potatoes", "Cheddar cheese"]