With Cuban origins that date back hundreds of years, the modern-day incarnation of this glorious sandwich comes from Florida’s vibrant Cuban community. This is easily our favorite way to use leftover pork roast. Need knockout finger food for an upcoming picnic or party? The Cuban has you covered! Don't miss these sandwich hacks from a Food Network star. Click here to learn about 9 more of the best sandwiches around the world from Reader's Digest.