Bake the mozzarella bites according to package directions.

Place the meatballs into a large sauce pan and cover with about half the jar of sauce.

Heat on medium heat until simmering and meatballs are heated through.

Stack one meatball on top of one mozzarella bite for each appetizer, attaching the meatball and bite together with a decorative toothpick.

Serve with more pasta sauce for dipping.