Do you worship your hot dogs at the altar of Southwestern fast food? If so, there may not be a more perfect creation than the Sonoran. A beef frank with bacon, pinto beans, and condiments like onions, fresh tomatoes, jalapeño sauce, mayonnaise, and mustard, it's a dog whose whole is greater than the sum of its parts. El Exquisito, the family-run hot dog stand on the city's west side, makes a formidable Sonoran dog. Its version features thick bits of bacon and adds ketchup as one of the condiments, giving it a more pork-y flavor with just a touch of sweetness and with a big doughy hug thanks to a downy-soft bun. Open every night (except Tuesday) about 6:30 p.m. and closing between midnight and 1 a.m., El Exquisito serves up a Sonoran dog that is, as the name suggests, exquisite.