3 lbs. ground chuck
3 med. onions, finely chopped
1 1/2 c. soft bread crumbs
1 1/2 tsp. salt
3/4 tsp. pepper
1 1/2 tsp. chili powder
1/4 c. plus 2 tbsp. milk
Vegetable oil
3/4 c. Worcestershire sauce
3/4 c. sugar
1/4 c. plus 2 tbsp. vinegar
3 (8 oz.) cans tomato sauce

Combine first 7 ingredients; mixing well. Shape into 1 inch balls. Cook meatballs in hot oil until lightly browned; drain. Place meatballs in a 13x9x2 inch baking dish. Combine remaining ingredients in a medium saucepan; bring to a boil. Cook over low heat for 1 minute, stirring constantly. Pour sauce over meatballs. Bake at 325 degrees for 30 minutes. Yields about 6 dozen.