Thomas Sjögren, Sweden's Chef of the Year 2015, leads the kitchen at Hällsnäs with a philosophy rooted in the four elements, earth, fire, air, and water. Signum delivers at least 18 courses per tasting menu, shaped by Nordic seasons and the hotel's own kitchen garden. Alongside chef Markus Pettersson, the team sources from local farmers and fishermen around Lake Landvetter, think foraged moss, wild berries, fjord fish with caviar and morels. Restaurant Sjöö offers a more relaxed counterpart, serving à la carte dinners with views over the lake. A wine cellar holds over 1,000 labels, with a sommelier guiding pairings that favor Old World and French vineyards.