The sweet and sour taste of pineapple make it a perfect ingredient in Asian stir-fries. Pairing extremely well with beef, and with the further additions of ginger and soy, this pineapple, beef and ginger stir fry from the August 2012 issue of BBC Good Food Magazine is a quick and healthy mid-week supper option, with no compromise on taste. I served ours on a bed of green beans.