Mark Schatzker, in his book “Steak: One Man’s Search for the World”s Tastiest Piece of Beef,” offers instructions on how to cook a steak–a grass-fed steak, of course. These instructions are summarized at the end of an article you can find at http://www.theglobeandmail.com/life/food-and-wine/three-years-later-writer-mark-schatzker-finds-the-perfect-steak/article1556859/singlepage/#articlecontent