Get a sirloin cut about 3 1/2" thick.  Place some almuinum foil down and cover a space in rock salt that the steak will sit on.  Put the steak on and them cover it in rock sock.  Pat the sides down and everything.  Cover it up and let it sit for about 2 hours in the refrigerator.  Then put on the grill and cook to your preference.  As you cook and flip the sirloin, keep adding salt and the top.  Once done,  the salt should cake off.  Dust off excess salt and eat.  Enjoy!

Hyer Standards
33' Palmetto 300 Verados