This imposing stone building located close to France's borders with Germany and Luxembourg has retained its family atmosphere. At Le K, beneath impressive timber ceiling beams and a Treviso crystal chandelier, chef Benoit Potdevin proposes refined and delicate cuisine that is in tune with the times. Diners are spoilt for choice with his plant-based "Market Garden" set menu and his signature dishes. A few examples: crab's legs and claws in a refreshing Calamansi vinaigrette, served with caviar; chanterelle and shiitake tartlet with lovage; line-caught stone bass, artichokes barigoule and a poultry jus with red wine. Meanwhile, at the more informal Le Komptoir, tapas and wood-fired cooking.