1 lb. lean ground beef
1 med. green pepper, chopped
1 med. tomato
1 med. onion, chopped
1 (8 oz.) can tomato sauce
2 tbsp. ketchup
1 tsp. Worcestershire sauce
4 English muffins, split

Brown meat with onion, green pepper, and tomato; stir in tomato sauce, ketchup and Worcestershire sauce, salt and pepper to taste. Bring to boil, reduce heat, simmer 10 minutes. Spoon over muffins. Top with grated cheese.