Deep-dish pizza: Chicago is world-famous for its deep-dish pizza – a thick, hearty pie with layers of cheese, toppings and chunky tomato sauce. Giordano's and Lou Malnati's are among the top spots to sample this speciality.
Chicago-style hot dog: A classic Chicago hot dog is a must-try. They're topped with mustard, onions, sweet pickle relish, a dill pickle spear, tomato slices, peppers and celery salt, served in a poppy seed bun.