1.Cook the beef on a heated, oiled plate (or grill or barbecue) until browned all over and cooked as desired. Transfer beef to a warmed plate, cover loosely with foil, stand for 5 minutes Slice thinly
2.To make dressing, combine all ingredients in a screw-top jar; shake well
3.Combine the wombok, carrot, snow peas, sprouts and herbs in a large bowl. Add beef and the dressing, then toss gently.