2 lb. ground beef (lean)
1 c. bread crumbs
1 onion, chopped (optional)
1 egg
1/4 c. ketchup
1 tbsp. Worcestershire sauce

Mix and shape into meat balls. Place on cookie sheet and bake for 30 minutes at 350 degrees.

1 (12 oz.) Heinz chili sauce
1 (10 oz.) apple jelly

Mix in crock pot; add meat balls. Cook until ready to serve, at least 1 hour.