Once the crust is golden brown and the cheese is melted you can remove the pizza from the pans and return to the baking stone to brown up the bottom.
To reheat pizza - microwave for just a few seconds to start melting the cheese and then place into a hot cast iron skillet to crisp up the bottom crust.
Dough can be made in advance, formed into balls and wrapped in well oiled plastic wrap, placed in a freezer bag and frozen.
For Pizza on the grill: Line grill rack with Reynolds Wrap® heavy duty aluminum foil. Preheat grill; reduce heat to medium-hot. Brush tops of dough circles with 1 tablespoon olive oil. Place dough circles, oiled sides down, on foil-lined grill rack. Cover and grill about 1 minute or until bottom is browned and firm. Transfer dough circles to a clean surface, grilled side up. Top pizzas as directed above. Return assembled pizzas to the foil-lined grill rack. Cover and grill 2 to 3 minutes or until bottom is browned and cheese has melted, rearranging pizzas as necessary to assure even browning. Grilling method adapted from Sausage Mushroom pizza by Reynolds Wrap on Allrecipes.