Try serving strips of steak on lettuce with a sharp, sweet blend of Vietnamese flavours. Use a lean cut of beef such as rump or flank steak that's packed full of flavour and low in fat.

Mix until well combined. Place beef in another medium bowl. Add half the marinade and toss to coat. Marinate at room temperature for at least 10 minutes. Warm oil in a large pan or wok over high heat.