1 1/2 lbs. ground beef
1/4 tsp. salt
1 onion, chopped
2 tbsp. vinegar
1 1/2 tbsp. Worcestershire sauce
1 c. cracker crumbs
3/4 c. milk
1 c. ketchup
2 tbsp. white sugar

Mix together ground beef, cracker crumbs, salt, milk, and onion. Form into balls. Combine ketchup, vinegar, sugar, and Worcestershire sauce. Place meatballs in baking dish. Do not brown. Pour sauce over meatballs. Bake 1 1/2 hours at 325 degrees.