Temper the dough, preheat the oven, and prepare the cheeses
Place the covered pizza dough at room temperature for 20 minutes to make it easier to stretch. Meanwhile, position an oven rack in the lower third and preheat the oven to 475°F. Keep the prosciutto refrigerated. Drain the mozzarella, pat it very dry with paper towels, and tear it into 1-inch pieces. Shave the Parmesan with a vegetable peeler.
Keep the prosciutto refrigerated at 40°F or below until the pizza is baked and ready for its finishing toppings.











