Chicago really does sport a more NY style of pizza plus the deep dish pizza outsiders associate with Chicago. When it comes to deep dish, there is no one style in the city. Malnati's deep dish crust is thin and crispy with a gigantic single piece of centimeter-thick cheese on it with sauce and other toppings on top of that. It's lightly sauced, it's all about the huge slab of cheese. They also sport pizzas with the thin crust cut into squares. Other Chicago deep dish pizza joints have less cheese but instead as much sauce is they can put on. These are less tasty and less like "pizza." Regardless, the "deep dish" one gets at Dominos (or whatever) bears no resemblance to the local deep dish pizza joints in Chicago. In any case, what Chicagoans consider to be their mainstay is the hot dog, which is also different from hot dogs elsewhere (no ketchup, lots of relish).