
Step 1 · Rest the Dough
Let the pizza dough sit at room temperature until relaxed and easy to stretch, about 1 hour.
Step 2 · Press into the Skillet
Coat a 10 to 12 inch cast iron skillet with the olive oil. Press and stretch the dough to the edges; if it springs back, let it rest 15 minutes and press again. Meanwhile, preheat the oven to 500F (260C).
Step 3 · Top the Pizza
Spread the marinara over the dough, then scatter the mozzarella all the way to the edge so it crisps against the pan. Sprinkle with the Parmesan, if using.
Step 4 · Start on the Stovetop
Set the skillet over medium-high heat for 2 to 3 minutes to jump-start a crisp bottom crust.
Step 5 · Bake
Transfer to the oven and bake 12 to 15 minutes, until the crust is deep golden and the cheese is blistered.
Step 6 · Rest and Serve
Rest 5 minutes in the pan, scatter with basil, if using, then slide out, slice, and serve.