Pizza crusts are the base of a pizza, providing structure and texture. They can be made from various types of dough, including traditional wheat flour, gluten-free options, and even cauliflower for a low-carb alternative. The thickness of the crust can vary, with styles ranging from thin and crispy to thick and chewy, catering to different preferences. The crust is typically baked until golden brown, which enhances its flavor and creates a satisfying crunch. Popular styles include Neapolitan, known for its soft and airy crust, and Chicago deep-dish, which features a thick, buttery crust that holds a generous amount of toppings.