Weird History Food is taking you around the United States to find (almost) every variety of pizza this great land has to offer. Everyone knows what goes into the perfect pizza: dough, tomato sauce, shredded mozzarella cheese, and your favorite toppings. But these ingredients can be refined and remixed in an infinite number of ways - that's the beauty of pizza. For evidence, look no further than the many regional offerings that put their own spin on the classic pie, like the foldable New York style or the locally inspired St. Louis style.