Place the pizza stone on the middle rack and the pizza steel on the bottom rack.
Preheat the oven to 550 degrees for 1 hour.
Using a pizza peel, launch the pizza onto the pizza stone in the oven using a jerky sliding movement.
Cook the pizza for 5-6 minutes.
Once the pizza is puffed up, using the pizza peel, transfer the pizza to the pizza steel on the bottom rack, rotating the pizza 180 degrees.
Cook the pizza for 5-6 minutes.
Pull the pizza when it has reached your preferred level of doneness. Whether you prefer a golden crust or a charred crust, you're looking for the top to be bubbling and caramelized throughout.
Add the slices of prosciutto on top of the pizza and cut with a pizza cutter into 4-6 pieces.