Super durable, lighter than cast iron and oh, that gorgeous unexpected slate blue. Ideal for fruit pies or vegetable quiche, our slate blue pie dish is part of our exclusive 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 pie pan heats quickly and maintains consistent temperatures for browned crusts and perfectly cooked fillings. A double layer of silicone-based non-stick coating ensures easy release and quick cleanup.