"Recipe from Seven Fires Grilling the Argentine Way by Francis Mallmann. If you feel like tinkering with the recipe, just don't leave stray pieces laying around the floor. I will step on them and it will hurt. Anyways, for something a little different, I would add a little sprinkle of a seasoning, like cinnamon or nutmeg. Also, if you don't want to go through the trouble of clarifying butter, just use regular butter...."