Meatball Subs

Meatball Subs is an easy dinner. Made with 4 - 6 inch hoagie buns, hollowed, brush with butter, fill with mozzarella cheese and bake, fill with meatballs in fresh tomato sauce and tomato sauce and grated parmesan cheese, this recipe delivers authentic, satisfying flavors. Ideal for meal prep and leftovers taste even better.