Great for parties, family get-togethers, make-ahead meals. 1 pan with cover. Up to 400 degrees oven-safe cookware. Disposable-reusable, bake, microwave, carry, serve, and freeze. Pot Lux cookware, with convenient snap-on covers, is great for refrigerator and freezer storage, and for transporting foods away from home. Dishwasher Safe: The container and cover are top-rack dishwasher safe.