The pizza pie is an ubiquitous symbol of both Italian cooking and Americana. Oven-baked, thin-crust or deep-dish, round or square, it is a common favorite throughout the United States, with a wide number of regional variations.

The most traditional pie is the pizza Napolitano, or Neapolitan pizza. Made of strong flour, the dough is often kneaded by hand and then rolled flat and thin without a rolling pin. The pizza is cooked in an extremely hot wood-fired stone oven for on…