Combine all the batter ingredients into a large bowl whisk until well combined.
Butter a 9-inch cast-iron skillet (making sure to coat the entire surface).
Pour half of your batter into the buttered skillet.
Rotate the pan so that the batter coats the entire surface. If you’re including meat on your pizza, add that to the batter (e.g. a few slices of pepperoni)
Place your skillet into the preheated oven for 20 minutes until the crust is firm and golden.
Top with pizza sauce, cheese and any other toppings.
Put back into the oven for another 5 to 10 minutes, or until everything is melted and golden and toasty and ready to eat.
Notes
I baked my pizza in a convention oven and found it cooked in about half the amount of time.