Many of us have fond memories of the enticing sweetshop tray of shiny, black, soft, pliable sticks, novelty shapes and intriguing woody twigs'. Yet liquorice (or licorice) is much more than confectionery; its sophisticated, herbal taste makes it a marvellous culinary ingredient as well. Explore the wonderful world of liquorice with this cook's guide to the different products - roots, sticks, powder, syrups and essence - and which ones to choose...