Use a Pizza Stone As a Serving Dish to Keep Food Warm
If you purchased a pizza stone, you can use it for more than baking pizza – for example, to keep warm during serving.
At The Kitchn, pizza stones are very good at absorbing and retaining heat, so take advantage of this! Make sure your snacks stay hot while people chat (ideal for a party) by serving them on a preheated stone. You can also use a warm pizza stone to keep the main dishes hot when people come back for a few seconds (just make sure people know it’s hot so they don’t burn, and place it on a rack to avoid damaging the surfaces).
Of course, you shouldn’t go out and buy a pizza stone just for this purpose, but if you already have one, it’s a great way to get more out of it.
5 Ways To Use Baking Stone Besides Pizza | Kitchen