Meat Ball Sandwich Bake This quick easy spin on the Meat Ball Sub is a great way to bring family and friends together. This is one of my tailgate favorites. Whether you are going to support the local team or you’re watching your favorite sport at home or with friends, this will free up your time so you can have more time to enjoy your sport of choice. A little back story, you know I love those…..The Sub sandwich (or the Hoagie) originated in the Philadelphia area.