Using frozen meatballs makes Sweet and Sour Meatballs an easy "crisis meal" for nights when you don't have time for cooking. Serve over rice with a salad or sautéed vegetables and you have a quick meal. If you want to make and freeze your own meatballs, here is a bulk meatball recipe and another.
Mix all ingredients except meatballs in a large saucepan and bring to a boil, stirring occasionally. Add meatballs. Simmer for 10 minutes and serve over cooked rice.