Grilled cheese sandwiches were generally reserved for greasy-spoon diners and kids' menus. Then we discovered pambazos, a Mexican take on the tired grilled cheese sandwich. At El Nopalito, order a pambazo and be treated to a huge, soft bun that is similar to the telera used for tortas. This bun is then dipped in a guajillo chile sauce that adds spice and a bright red color. Afterward, your electric-red pambazo is filled with salty queso fresco and grilled. (You can request that meat be added if you absolutely gotta have it.) Top your pambazo with some crisp, cool lettuce and salsa of choice, and you have a grilled cheese sandwich that is anything but boring.