Originally Posted by Lonely Flyer

The Sonoran hot dog, found in Tucson, Metro Phoenix, and in neighboring Sonora, Mexico, is a hot dog grilled over an open flame or on a griddle, wrapped in Mesquite-smoked bacon, topped with freshly-chopped tomatoes, onions, shredded yellow or cotijo cheese, tomatillo salsa or red chile sauce, pinto beans, mayonnaise, ketchup and/or mustard, and served on a bolillo roll. Often served with a fresh-roasted chile.