Preheat oven to 400 degrees.

Place piece of parchment paper on cookie sheet.

Roll out the pizza crust and cut into 6 equal sized squares.

In the middle of each dough square, add some marinara sauce, mozzarella, and four or more pepperoni slices.

Fold the dough over into a triangle. To securely close, use a fork to seal edges of dough triangle.

Place calzones onto parchment paper lined cookie sheet.

Brush melted butter on the top of each calzone, then sprinkle with Italian seasoning and grated parmesan.

Place sheet in oven and cook for 10-12 minutes or until tops are golden brown.

Serve and enjoy! You may provide extra marinara sauce for dipping.