How do i cook pizza on my blackstone flat top grill?

Heat the grill to 400 degrees Fahrenheit, place the frozen pizza in the center and cover it with a pizza dome. I know I cheat a bit with premade pizza dough, but you can use your own naan pizza dough, you'll just have to cook it longer on the grill before adding the ingredients. You don't need a fancy Blackstone pizza oven, just a regular Blackstone griddle to make this recipe. Unless the flat surface grill has a lid or hood that you can pull down while cooking, you need a way to retain heat so that the cheese is melty and sticky.