Prep the Toppings
Sprinkle half of flour on Silicone Baking Sheet with Rim and roll out pizza dough to desired thickness. Add half of pesto mixture to pizza and spread out evenly. Top with mozzarella cheese slices, red onion and sprinkle black pepper on top.
Cook & Serve
Transfer Silicone Baking Sheet onto oven rack and place in oven. Bake for 10–12 minutes or until bottom of pizza is golden and fully cooked. Let cool slightly and transfer pizza to cutting board: slice and serve warm.