The Jerusalem artichoke is neither from Jerusalem nor is it an artichoke. Discuss. It is, however, the protagonist of a starter salad at The Hawksmoor in London. I am always pleasantly surprised when havens for carnivores also have superb salads, green counterpoints to the bloody red meat that follows. The roasted Jerusalem artichoke salad is served with lentils, greens and a subtle mustard vinaigrette. Another high score for The Hawksmoor.