Pesto Pizza with Fresh Arugula and Parmesan

Ingredients (9)

• One batch of easy whole wheat pizza dough
• 2 tablespoons olive oil
• 2/3 cup sauce (try homemade basil pesto or arugula pesto, store bought pesto or red sauce would also work)
• Optional: Finely chopped preserved lemon or a sprinkling of lemon salt
• 1/2 pound low-moisture mozzarella cheese, grated
• 5 ounces baby arugula (several cups' worth, or one whole clamshell container of it)
• Parmesan, a block of it for shaving (you won't use much)
• 1 lemon, sliced in half
• Red pepper flakes and freshly ground black pepper