Make the dough using a food processor, let it rise for 60 minutes, then refrigerate for 30 minutes.
Make the sauce by grating onion, cooking it with garlic and tomato paste, then crushing San Marzano tomatoes into the pot. Simmer the sauce for 20-30 minutes.
Assemble the pizza by layering the fat-free mozzarella, full-fat mozzarella, and turkey pepperoni in a cast iron pan. Top with the homemade sauce.
Bake the pizza at 400°F for 30-40 minutes until the crust is crispy.
