Copper Chef was supposed to be great on all cooking surfaces and in the oven, work as a rice-cooker, steamer, roasting pan, stock-pot, wok, and baking dish. It's extra deep sides were said to hold 25% more food than most round pans. It's non-stick (no butter or oils, so heart-healthy) and a cinch to clean-up.
Guess what? They were everything they were supposed to be!