Barbecued Meatballs
["2 lbs. hamburger meat formed into small meatballs and cooked until browned", "1 c. sauteed onions in margarine", "1 c. brown sugar", "3/4 c. ketchup", "2 c. barbecue sauce", "1 Tbsp. worcestershire", "1 c. tomato sauce", "2 c. prepared mustard", "1/4 c. vinegar"]
["Mix above ingredients.", "Add onions and meatballs.", "Simmer for 30 minutes to 1 hour or longer."]
["hamburger meat", "onions", "brown sugar", "ketchup", "barbecue sauce", "worcestershire", "tomato sauce", "mustard", "vinegar"]