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. Each ...

250g/9oz lamb fillet or cheaper cut like lamb leg steaks (remove any sinew), sliced into small 5mm X 2cm/1in strips ; 2 tbsp potato flour; 2 tbsp tapioca granules, ground; groundnut oil, for deep ...