1 lb. lean ground meat
1 lb. chopped onion
4 tsp. mustard
2 tbsp. Worcestershire sauce
2 tbsp. vinegar
1/2 c. brown sugar
1 1/2 c. ketchup
Pinch of garlic powder

Brown meat with onion and drain. Put in crockpot with other ingredients and simmer at least 2 hours.