Outsiders like to joke about how the Chicago-style hot dog is a frankfurter with a salad on top. That isn’t far from the truth. A classic version is loaded with diced onions, tomato slices, shockingly neon green relish, a whole pickle spear, sport peppers (a real type of pepper, by the way), mustard, celery salt, and nestled (most often) into a poppy seed bun.
Chicago dogs were born out of necessity during the Great Depression in the 1930s; they were cheap and made from trimmings. After all, Chicago used to be a meat-processing town. Street vendors would pile on a bevy of toppings per customer request, which made each dog a square meal.
And an affordable one, to boot. What settled after years of adaptation was the final result you…
