Sandwich. Tramezzino. Emparedado. Kanapka. Every country has a name for it, but we all share the same love for this irresistible dish. It’s a blessing for college students and a lifesaver for workers who need a quick lunch on the go. Considering you’re here, you probably were curious about how exactly something so simple could become a sort of gourmet meal. It’s not like there’s really anyone out there oblivious to how to make a good sandwich.