1 lb. hamburger
1 (303) can ranch style beans
1 (303) can stewed tomatoes
1 med. size onion, sliced
1 1/2 tsp. salt
1 tsp. black pepper
2 tsp. chili powder
1 pkg. hamburger buns

Brown meat, onion and seasonings together. Add beans and tomatoes and simmer. Serve over open-faced buns with mustard if desired. Makes 4 to 6 servings.