Le Creuset Cook 'n Bake is suitable for all of your baking and roasting needs! It is hygienic and totally food safe - will not absorb or leach odors or flavors. The premium quality silicone provides ample flexibility and a permanent non-stick, easy to clean finish. The Baking Sheet is perfect as a non-stick surface for rolling dough and also as a non-stick liner on a cookie sheet when baking cookies, focaccia bread, calzones and biscuits.