Place the Weber Pizza Stone into a cold grill and pre-heat together unit 250ºC.
Ensure all burners are on high heat when pre-heating. (TIP: placing a cold pizza stone in a hot grill can result in the stone cracking, always pre-heat the stone in the cold grill)
Once the pizza stone has been pre-heated, carefully transfer the flattened naan onto the stone.
Close the lid and cook the naan for 3 minutes and turn the naan for another 3 minutes.