Chicago’s Most Iconic Dishes | Eater Chicago

"Depression Dog: The classic Chicago-style hot dog — a Vienna Beef frankfurter on a poppy seed bun topped with mustard, onions, relish, tomatoes, sport peppers, pickle spear, and celery salt — is among the most revered foods in the Windy City. Legendary suburban stand Gene & Jude’s offers a variant, the “Depression Dog,” that withholds some traditional ingredients but tosses a heap of fries on top of the whole thing. Many critics and fans have hailed it as the finest of its kind. A note to visitors: ketchup is expressly forbidden." - Eater Staff