O Olive Oil Champagne Vinegar. It is a sparkling, crisp, light and dry vinegar, made from california champagne grapes nurtured in the cool coastal sunshine. Splash on tarragon potatoes with sea salt. Spritz over seared scallops or grilled artichokes. Classic in a Dijon vinaigrette over frisée with radishes. Plays well with O Meyer Lemon Olive Oil.