Ingredients:

Meatballs:
1 egg, lightly beaten
1/2 cup soft breadcrumbs
1/4 cup milk
1/3 cup finely chopped onion
1 tsp salt
1/2 tsp Worcestershire sauce
1 pound ground beef

Sauce:
1/2 cup ketchup
1/3 cup sugar
1/3 cup vinegar
1 tbsp Worcestershire sauce

Methods:

Combine sauce ingredients. Pour over meatballs.Bake, uncovered, at 350 degrees F. for 45 to 60 minutes, until meatballs are cooked through.Stir occasionally.Remove from the oven and transfer to a serving dish. Serve immediately.