About our Wagyu Sirloin Box: The best thing about wagyu sirloin steaks? It is a sure-fire way to really capture the amazing, qualities, and flavours that this wonderful breed of cattle has to offer. It provides a truly fantastic texture and is marbled to produce a truly flavoursome and succulent piece of meat. Cooking Tips: To ensure the best taste for your wagyu steaks, we recommend to serve them medium rare. Make sure you rest the steak for as long as you cook it to allow the juices to absorb into the meat