The article "Seven Ingredients" appeared in the August 2016 issue of Gear Technology.
Chicagoans are very particular about their hot dogs. To begin with, it has to be an all-beef product, served on a steamed poppy seed bun. But just as important are the essential toppings. If you walk into a proper Chicago hot dog stand and order it "Chicago Style," you'll get exactly these seven ingredients on your dog: yellow mustard, chopped white onions, neon green pickle relish, a dill pickle spear, tomato wedges, sport peppers and, of course, celery salt.
The article "Seven Ingredients" should appear in the box below, but if you do not see it, you can download it here.