Just choose your preferred method of cooking using this unique shiny and clear cooking material and open up the endless possibilities of your inner gourmet. Just keep KlearCook sheets away from direct contact with flames. KlearCook is the technological revolution of this cooking method using a scientifically designed material that can withstand cooking temperatures up to a maximum of 230C. (446 F.) KlearCook sheets can be used in the oven, on the stove-top, on a griddle, in a deep-fryer, or even in boiling water or steam.