Steak With Mushroom Gravy
["1 1/2 lb. round steak", "1 large onion", "1 can cream of mushroom soup", "salt and pepper", "1 fresh tomato"]
["Cut steak in serving pieces.", "Brown on both sides.", "Drain off grease.", "Add onion, sliced in thin slices.", "Add mushroom soup plus 1 1/2 cans of water and simmer for 1 1/2 hours.", "Add fresh tomato when almost done."]
["onion", "cream of mushroom soup", "salt", "tomato"]