Forget the standard marinara. This grilled pie combines savory and sweet with caramelized peaches, oozing mozzarella, salty prosciutto, and fragrant basil.
Heat grill to high. Grill peach wedges, flipping, until caramelized, about 2 minutes per side.
Preheat oven to 400 degrees (or heat grill to medium). Sprinkle cheese on grilled pizza crusts. Bake or grill, covered with lid, directly on grates, until cheese melts and is bubbling, about8 minutes (time may vary slightly if grilling). Remove from oven or grill. Top with peaches, prosciutto, and basil. Drizzle with oil.