Preheat your oven to 450 degrees.
Grease your baking sheet with olive oil.
Stretch your dough into an oblong circle. This doesn’t have to be perfect since you will be making it into a half moon shape.
Lay onto your prepared baking sheet.
Lay down your salami and pepperoni topped with your seasoned ricotta, mozzarella, sauce, and fresh basil off center of your dough leaving atleast 1 & 1/2” away from the edge.
Fold your dough over and pinch to seal shut. Using a fork, press around the edges to ensure it’s closed tight.
Using a knife, cut slits along the top to vent.
Mix together your olive oil, parsley flakes and garlic powder in a small bowl. Brush on top of your calzone.
Grate fresh parmesan on top.
Bake for 35 mins in your oven. Remove and let cool for about 5 mins before cutting into pieces. Serve with additional sauce if desired.