Tomato Cheeseburgers(Variation Of Sloppy Joes)  
["1 lb. hamburger, seasoned to taste", "1 small chopped onion", "1 small can tomatoes", "6 oz. Cheddar cheese"]
["Brown hamburger and chopped onion; drain meat.", "Add small can tomatoes.", "Cook (simmer) until juice is cooked down (15 minutes). Add 6 ounces chopped Cheddar cheese.", "Simmer 1 minute.", "Serve on buns."]
["hamburger", "onion", "tomatoes", "Cheddar cheese"]