Preheat oven to 400. Spray a sheet pan or casserole dish with cooking spray
Combine all the ingredients for the meatballs and mix thoroughly. Make 24 meatballs.
Insert one cube of mozzarella into each meatball and enclose it in the meat. Put the stuffed meatballs on the prepared pan.
Bake for 25 minutes or until the meatballs are cooked through.
