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.

3. Form the meat into four 6-inch-long oval patties, about 1 inch thick. Season with the curry powder and salt and pepper. In a large skillet, heat the oil until shimmering. Cook the patties over ...