Make sure your grill is well cleaned and oiled, to help prevent the crust from sticking. Preheat it to 425 degrees (medium-high heat).
Stretch or roll dough into desired size and thickness, and place on top of a piece of parchment paper.
Brush the top of the prepared dough with oil, then lift the parchment the crust is on and carefully flip the crust onto the grill, oil side down. Peel the parchment paper off.
Cover and cook for 2-3 minutes and check the crust with tongs to see if the bottom side has grill marks and is golden brown. Flip the pizza onto a plate.
Spoon on our Original Cherry Barbecue Sauce on the cooked side of the dough. Sprinkle on mozzarella cheese, shredded chicken, and red onions.
Lower the grill heat slightly and slide the pizza back onto the grill to cook the bottom side for another 3-5 minutes, or until cheese is melted and bottom crust is golden.