Hamburger Casserole
["1 lb. hamburger", "1 (15 oz.) can green beans", "2 cans (15 oz. each) tomatoes, cut up", "1 Tbsp. minced onion", "salt and pepper"]
["Brown hamburger.", "Add onion, green beans, tomatoes, salt and pepper.", "Simmer 10 minutes."]
["hamburger", "green beans", "tomatoes", "onion", "salt"]