German Mulled Wine (Glühwein) 2 medium lemons 2 medium oranges 10 whole cloves 5 cardamom pods 1 1/4 cups granulated sugar 1 1/4 cups water 2 (3-inch) cinnamon sticks 2 (750-milliliter) bottles dry red wine, such as Cabernet Sauvignon or Beaujolais Nouveau 1/2 cup brandy