The Sirloin Flap Steak also known as a Bavette looks, cooks, and is served like a Flank, but has a juicier, loose-grained texture, thanks to the generous wagyu marbling The bavette loves an open fire and is superb when cooked super hot and super fast. It also responds well to a simple marinade. This is a butchers cut you will rarely if ever see in a grocery store.