Cinder

It is that device in the video. Sous vide like temperature control in a "George Foreman" form factor. I dropped a couple of frozen prime New York strips into the thing. It cooked them up to 129F internal temp in about an hour, I took the steaks off, held them in a 170F oven while the Cinder revved up to 450F and then I put the steaks back in for a quick sear.