DESC: KitchenAid 12 In. Convection Bake Counter Top Oven The KitchenAid KCO223CU 12 In. Convection Bake Counter Top Oven produces circulating heat for evenly baked cookies and faster cooking times. It features powerful cooking, the same as found on our full-size ovens, that deliver consistent heating up to 450degreeF. The warm function is ideal for reheating items such as a full plate of leftovers. This 12 inch capacity oven also includes a 60-minute timer that allows longer cooking times and a toast function with adjustable control and timer to allow for individual browning preferences.