This is a rich grilled sandwich that you make out of a Cuban roll. Split open an 8-inch roll and spread mayo on both sides. Place shredded roast pork, a slice of deli ham, two slices of Swiss cheese, dill pickles and yellow mustard in the roll. Heat canola oil on a skillet and place the sandwich in the skillet, pressing it down with a heavy weight. With the flame very low, the sandwich should take around 10 minutes to a side to cook well.