Chicago-style pizza is a unique type of pizza known for its deep-dish crust. This style features a thick, buttery crust that is baked in a round, high-sided pan, resembling a pie. The crust is layered with cheese, toppings, and a chunky tomato sauce, which is often added on top to prevent the cheese from burning during the longer cooking time. Unlike traditional New York-style pizza, which is thin and foldable, Chicago-style pizza is hearty and filling. It is typically served in slices that are more like wedges, making it a popular choice for those who enjoy a substantial meal.