This classic mulled wine recipe combines bold red wine with brandy, orange slices, maple syrup, and whole spices for a warm and comforting drink that's delightful to sip on during the holidays and winter season. Mulled wine, also known as spiced wine, is a cozy drink that's fragrant, flavorful, and has just the right amount of sweetness. In short, mulled wine is red wine simmered with mulling spices for a festive drink. It's great for a cold winter evening, holiday parties, or happy hour during the holiday season.