The Signature Deep, Round grill Pan gives all the delicious flavor of an outdoor grill, with all the convenience of indoor cooking. Closely spaced ridges provide more support for delicate food, like fish or vegetables, while allowing excess fat and grease to drain. The interior surface of a Le Creuset skillet is finished with a matte black enamel that eliminates the need for the traditional seasoning and maintenance of raw cast iron. Specially formulated for high surface temperature cooking, the enamel develops a natural patina over time that is ideal for searing, sauteing and frying.