PREPARATION:

1. Place a pizza stone in the oven and preheat oven to 475° F.
2. Pat/roll/stretch dough into 8” circle. Lift round onto floured peel. Working quickly, arrange the filling of your choice down the center nearest to you, leaving a ½” border. Gently fold top of dough over, stretching as needed to meet edges of other half. Pinch edges to seal with fingers, or with the tines of a fork. Cut 2 small vents in the top.
3. Shake the calzone onto the pizza stone. Bake until nice and brown, 8-10 minutes. Using a peel, remove from oven. Sprinkle with parmesan, if desired and serve immediately.