I have the Dr. Oetker enamel form now in use for some time. It is wonderfully suited for large quantities casserole or lasagna. Also cleaning is no problem, just soak in water and wash later. Everything Encrusted can be easily removed, without an extensive chafing. Only in the dishwasher they should not because of the non-stick effect. So I can this great casserole good conscience because I have some other cheap casserole dishes had said goodbye after some time. The shape is not exactly cheap, but in the long run really worth their money. I would buy again.