Guy Fieri invites all-star chefs Maneet Chauhan, Christian Petroni, Adam Sobel and Stephanie Izard for a pizza showdown that's hard to top! First, the elite pie makers must serve up a pizzeria combo plate using only the grocery items they can carry on a pizza paddle in one trip. Then, the chefs must stretch their cash more than their dough to prepare two budget battle pizzas, one savory and one sweet. The winning pizza maestro will shop Flavortown Market for up to $20,000.