St. Louis-Style Pizza

St. Louis-style pizza is a unique type of pizza originating in the Midwestern American city of St. Louis, Missouri and the surrounding areas. Unlike regular pizzas, the crust is very thin and cut into squares or rectangles instead of wedges, but it can still be layered with many different toppings. The pizza is typically prepared with Provel, a processed cheese made by combining Provolone, Swiss cheese, and white Cheddar. Although there are various recipes for this dish, they all seem to derive from Imo's, a popular pizza chain from St. Louis.