Peach Royale Recipe 2 tablespoons peach nectar 2 tablespoons peach liqueur (such as Mathilde Pêches) 1 cup (about) chilled Prosecco Pour 1 tablespoon peach nectar and 1 tablespoon peach liqueur into each of 2 Champagne glasses. Fill glasses with Prosecco and serve. Recipe of the Day|