1 lb. ground round or chuck only
1/3 c. chili sauce
1 tsp. dry mustard
1 green pepper, diced
1 onion, diced
Salt & pepper
1/2 lb. cubed American cheese
3 swishes Worcestershire sauce

Mix together and put on a hamburger bun. Place buns on cookie sheet and bake at 375 degrees for 20 minutes.