https://pin.it/gFnvpZ2 Meatball Subs with Spicy Beef and Pork Meatballs • 16 ingredients Meat • • 1 lb Ground beef • • 1 lb Ground pork Produce • • 2 tbsp Flat leaf parsley • • 1 tbsp Oregano Refrigerated • • 2 Eggs Condiments • • 3 cups Marinara sauce Baking & Spices • • 1/4 tsp Black pepper, freshly ground • • 1/2 tsp Kosher salt • • 1/4 tsp Red pepper flakes Oils & Vinegars • • 2 tsp Calabrian chilies in oil Bread & Baked Goods • • 4 (6-inch) italian rolls • • 1 cup Breadcrumbs, plain Dairy • • 6 slices Deli-sliced low-moisture part-skim mozzarella • • 6 slices Deli-sliced provolone cheese • • 1/3 cup Parmesan, grated • • 1/2 cup Whole milk