Glühwein is mulled wine. It’s enjoyed in Germany during the winter months. This wine can be found in many of the outdoor Christmas Markets sprinkled about the country. It’s a warm lifesaver when strolling in the nippy weather. Red wine gets infused with cinnamon, cloves, lemon or orange peel, star anise and sugar. Reduce the mulled wine until it has been cooked down to a glaze consistency. Use as a base to a basic vinaigrette recipe.