This is also an issue, surprisingly frequent, for persons with Narcolepsy and Cataplexy. So many times the food was burned, and way too many times also, I have managed to regain function/wakefulness in the nick of time before fire resulted. Sad to say my only cooking resource is to 'nuke' everything.
Does anyone know of a 200V relay with adequate Amperage rating to set up as a timed "kill" switch for electric stoves?