Brett-EDH
TVWBB Olympian
So, you roll on such a thick layer of salt nothing touches it. IDK, I'm a skeptic. If I ever did something like it, I would have to use a cheaper piece of meat, and try it out. But, I would not buy an expensive cut until I was sure I could make it work
Salt crust - Wikipedia
en.wikipedia.org
It’s a very commonly known cooking technique.