In response to consumer requests, Le Creuset introduced the Deep Dish: baking pieces with greater capacity! Made of stoneware, the non-porous enameled pieces can be used in the oven, microwave, refrigerator and freezer allowing you to prepare, bake, serve and store in the same piece. The easy grip rim on all sides of the piece allows you to comfortably lift and carry the piece from the oven to the table.