"If Phoenix has a signature dish, it just might be the Sonoran hot dog; and yes, the irony is deep, given that Sonora is the Mexican state that borders Arizona. But they’re everywhere here, offered in dozens of permutations. Local enthusiasts generally agree that El Caprichoso turns out the very best of its kind, served from a truck until well after midnight. People gather at picnic tables under a giant tent to eat plump, charred dogs, wrapped in bacon, cradled in puffy griddled buns, and smothered in whole pintos, grilled onions, guacamole, salsa, cotija cheese, and generous squirts of ketchup and mustard. Know before you go: This cash-only stand slings Sonoran dogs from a parking lot after sundown — messy, meaty, and very worth it." - McConnell Quinn