Preheat the oven to 350 degrees F.
Combine the ground meat with the eggs and mix well. Add the meat mixture and breadcrumbs to the bowl of a small stand mixer fitted with a paddle attachment and mix until well combined. Add the Parmesan, parsley, garlic powder, salt and pepper and mix on medium speed for 3 minutes (do not over mix). Scoop out 18 meatballs using an ice-cream scoop (or form the meatballs to ice-cream-scoop size). Mix the mozzarella, capicola, provolone, ham and salami in a mixing bowl. Stuff each meatball by making a hole in the middle and placing 1 tablespoon of the meat-and-cheese mixture in the center. Seal the meatballs well by pinching them back together. Bake, covered with foil, 45 minutes.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.
Recipe courtesy of Jessie Gosha, Rigoletto Italian Bakery, Virginia Beach, CA