Preheat oven to 500 degrees. 

Place dough on lightly floured surface. 

Stretch into a 10 inch round on a well floured surface. 

Spread your favorite filling evenly over the dough round, making sure to leave a 1 inch border around the edge.

Brush the edges with the egg wash and then fold the other half of the dough circle over mixture, leaving the bottom 1/2 inch border uncovered.

Press edges of dough together and pinch to seal.

Cut 5 steam vents in top of calzones and brush tops with remaining egg wash. 

Bake for 8 minutes, brush with remaining egg wash and sprinkle with grated parmesan and Italian seasoning, then bake for another 5 minutes. 

Remove from oven rush with olive oil. 

Let rest and cool for 5 minutes slice and serve with small bowl of marinara for dipping.