Preheat the oven to 375˚F.

Mix the butter, Italian seasonings, salt and minced garlic and melt to make the garlic butter

Arrange the rolls in a pan and use a serrated knife to cut a hole out of the middle of each roll. Brush the tops and side the hole with the garlic butter mixture evenly. Bake for 6 minutes to melt the butter and toast the rolls. Then remove from oven.

Mix the mozzarella and parmesan cheese. Use half the cheese to place a small amount in each of the holes in the rolls. Stuff a meatball into the hole (if using frozen, thaw the meatballs, I like to simmer in the sauce) on top of the cheese, then spread on the sauce. Sprinkle the remaining half of the cheese over the top of the sandwiches.