Smoked sauerkraut is delicious as is, cold or reheated. It becomes even better when sauteed with onions and cream. Preheat clarified butter or avocado oil in a frying pan over medium heat. Add diced onions and saute until lightly caramelized. Add cabbage and cream and cook over medium-high heat, stirring, until no liquid left on the bottom of the pan. Serve hot or room temperature.