1 med. onion
1/2 green pepper (optional)
1 lb. ground beef

Brown together.

1/2 tsp. sugar
Brown sugar (optional - 2 tbsp. to taste)
1 tbsp. white vinegar
1 tbsp. mustard
2 tsp. Worcestershire sauce
1/4 tsp. salt
3/4 c. ketchup

Recipe can be doubled. Cook for 1/2 hour.