With the Kamado BBQ Pizza Stone XL you can bake authentic pizzas, like if they are coming out of the wood oven of the pizzeria. The ceramic stone distributes the heat and absorbs the excess moisture, so that the pizza is cooked perfectly and gets a delicious crunchy crust. You can also use the pizza stone to bake bread. The Pizza Stone XL is a lot bigger than the standard Pizza Stone L but fits perfectly in the Classic Joe. The extra surface provides more comfort during baking and prevents caking of the edge of your pizza or bread.