Workers at Portillo's carefully place the toppings on hot dogs to fulfill orders. A Chicago-style hot dog, according to the Portillo's website, includes mustard, relish, onions, celery salt, tomatoes, sport peppers and kosher pickle on a poppy-seed bun. Hannah Boufford
Workers at Portillo's carefully place the toppings on hot dogs to fulfill orders. A Chicago-style hot dog, according to the Portillo's website, includes mustard, relish, onions, celery salt, tomatoes, sport peppers and kosher pickle on a poppy-seed bun.
