Our exclusive set ably handles a variety of baking, from cookies and cake to bread and sheet-pan dinners. Super durable, lighter than cast iron and oh, that gorgeous unexpected blue, our slate blue half-sheet pan is part of our exclusive Essentials bakeware collection that takes its cue from professional kitchens. Made of carbon steel—an alloy of 99% iron and 1% carbon that's nearly indestructible—the baking sheet heats quickly and maintains consistent temperatures for perfectly browned and crisped foods. The Silpat baking mat makes baking a breeze. Made with food-grade silicone and reinforced fiberglass mesh, the half-sheet mat cooks evenly, releases easily and bakes without the need for greasing cookware with butter or oil. This essential set makes a sweet gift for the baker on your list.