Follow instructions for baking meatballs as per package instruction, removing from the oven halfway through cooking time.
While meatballs are cooking, cut garlic bread into large slices or cubed chunks (whatever your preference).
Set oven to 400 F.
Place partially cooked meatballs in the center of a 9x13 baking dish. Arrange the garlic bread pieces around the edges of the pan, surrounding the meatballs.
Sprinkle meatballs with parmesan cheese and then pour sauce over the meatballs. Sprinkle the shredded cheese over sauce and edges of bread.
Bake 20-25 minutes until bread is toasty and meatballs are cooked through.
Top with chopped parsley before serving.