Shape the dough to the size you like. Sprinkle cornmeal on a rimless cookie sheet. Transfer the shaped dough to the cookie sheet. Jiggle the pan a bit to make sure the dough is ‘floating’ on the cornmeal and not stuck to the pan. Dimple the dough with your fingertips.
Spoon the pizza sauce onto the dough and spread to the edge, leaving ½" border all the way around. Top with the chicken sausage and shredded mozzarella cheese, spacing everything evenly.
Take the cookie sheet to the oven and slide the pizza off the pan onto the pizza stone. Bake for 8–9 minutes or until golden brown and cheese is melted. Sprinkle with dried oregano and top with a handful of baby arugula. Cut into wedges and serve.
Notes
You can substitute grilled chicken in this recipe but I would urge you to try the full flavor of chicken sausage.