I watched the video. Interesting to see food cooked with just the residual heat
Noticed the cooking method awhile back. Purchased two Hotpans at a discount from a large family-owned kitchen store that had been in business more than 25 years. The owners were retiring and closing the store.
Still have yet to give them a good test.
My thought was they might save some propane when we're boondocking in the RV. Or could take less battery power using our single-burner induction hotplate.
We shall see!