Sloppy Joes
["1 lb. hamburger", "1 small onion, chopped", "1 lb. can tomatoes", "3 tsp. catsup", "1 tsp. salt", "dash of pepper", "1 tsp. chili powder"]
["In a large skillet over medium high heat, cook meat and onion until meat is brown, stirring constantly.", "Drain off fat.", "Add tomatoes and remaining ingredients.", "Simmer over medium-low heat for 30 minutes.", "Spoon mixture in buns.", "Serves 4."]
["hamburger", "onion", "tomatoes", "catsup", "salt", "pepper", "chili powder"]