Partially freeze the steak. Bias-slice the steak across the grain into 1/4-inch thick strips.
Combine all of the marinade ingredients in a small bowl. Add the steak strips and marinate, refrigerated and covered, for two to four hours. Remove the steak from the marinade and drain well. Discard the marinade.
Prepare the salt block for high heat cooking. Sear the steak strips for about two minutes or until done as you like.
