Preheat oven to 350F and line a baking sheet with parchment paper; set aside.
In a large bowl, combine Moyer ground beef, breadcrumbs, eggs, chili sauce, Worcestershire Sauce, onion and salt. Mix until all ingredients are incorporated. Try not to overwork the meat which causes tough meatballs.
Form into approx. 1½ inch meatballs and place on the prepared baking sheet. Leave at least 1-inch space between meatballs.
Cook at 350F for 10 minutes then turn each meatball over. Cook another 10 minutes and remove from oven.
While meatballs are cooking, prepare the sauce.
For the Sauce:
In a large skillet over low heat, combine all sauce ingredients. Stir until well blended then remove from heat until the meatballs are ready to be added.
When meatballs are cooked, place them in the sauce in the skillet and simmer on low for 1-hour or until sauce has thickened.
Garnish with fresh, chopped parsley before serving.
If serving as an appetizer, put toothpicks in each after transferring to a serving plate.