Alton continues his ongoing appreciation of flat food by revisiting pizza. An earlier episode offered a pizza recipe that takes overnight, requiring a lot of planning, and produces a puffy crust. But some like a cracker-like, thin crust, and some like a pizza that takes less time. For both of these groups Alton has a solution: a thin, crispy, Neapolitan style pie. It's very hard to make a pie like this at home, because to do it right one needs a very hot brick oven. But Alton thinks he has the answer, offering three different approaches to Grilled Pizza.