Note from Ricardo Jerusalem artichokes resemble fresh ginger in terms of colour, thin skin and irregular shape, but that’s where the similarities end. Jerusalem artichokes have a white, crunchy pulp with a delicate, sweet flavour that tastes a bit like an artichoke. The pulp turns black quickly and should be placed in a bowl of lemon water as soon as it’s peled. Jerusalem artichokes can be added to soups and stews and enjoyed puréed or in a gratin.