1 onion, chopped
2 tbsp. brown sugar
1/2 tsp. mustard
1 c. water
2 tbsp. vinegar
1 c. catsup
3 tbsp. Worcestershire sauce
1/2 c. chopped celery

MEATBALLS:

1 lb. hamburger
1 egg
1/4 c. cracker crumbs
1 sm. onion, chopped
Salt and pepper, to taste

Preheat oven to 350 degrees. Mix hamburger, egg, cracker crumbs, salt, pepper, and onions. Shape into 1 inch balls. Place in dish in oven and bake for 1 hour. Mix sauce ingredients in blender. Pour over meatballs and put in crock pot until served.