SandwichesChef ErnieDec. 04, 2018 04:46PM EST 252 Meatball Sandwiches - Can't Stay Out of the Kitchen 12https://thefoodcharlatan.com/caramel-nougat-pecan-rolls/See the full directions on my site Meatball Sandwiches have succulent & delectable meatballs layered on hoagie or submarine rolls. Then mozzarella or provolone cheese is melted over top.