Simply heat the tile in a preheated toaster or oven (350-degrees Fahrenheit) for 15 minutes. Use tongs or oven mitts to place the heated tile in the bottom of a cloth-lined bread basket or dish. Set warmed bread on top of the tile and enclose them with the cloth. It's ideal for serving warmed crusty artisan breads, dinner rolls, biscuits, croissants, tortillas, muffins, and other types of baked goods.