In a large mixing bowl, combine all meatball ingredients in order, mixing well after each addition. Form into small balls and place on baking sheets. Bake for 25-30 minutes or until internal temperature reaches 165°F.
While baking, combine all sauce ingredients in a saucepan and bring to a low simmer.
When meatballs are done, either coat them in the sauce or place toothpicks in the meatballs and serve the sauce as a dip. Or, for easy entertaining and to keep the food warm, you can put both the sauce and the cooked meatballs in a slow cooker on low for serving.