It reminds me of a similar cooking technique in Israeli Armored Corps called Transmission Spam.
We used to place a can of spam on the tank's gearbox before a long drive, and by the time we reached our destination, the spam was heated up and ready to eat.
We used to place a can of spam on the tank's gearbox before a long drive, and by the time we reached our destination, the spam was heated up and ready to eat.