How do you cooked a pizza?

The world's largest Pizza was assembled, cooked and served in Iowa Falls in the Alden High School parking lot. With over $42,000 worth of ingredients, the 50,000-slice pizza was put together by over 200 people in two hours. The crust was assembled by placing 9,500 sections of crust together in the pan. The pizza, which measured a whopping 129' x 92', was covered in over 4,000 pounds of cheese and had 700 pounds of sauce. The oven was made of concrete blocks, perforated steel sheets and a 10-HP fan and burner.