Homemade Champagne Vinegar

  • Yield: 1 cup


  • 1 cup leftover Champagne


  • Place the Champagne in a 1 cup glass measuring cup or other wide-mouth glass container and cover with plastic wrap. Poke several holes in the plastic wrap and leave the Champagne at room temperature for 4 to 6 weeks. The natural spores in the air with turn the Champagne to vinegar.