In keeping with the production of champagne, DeliDel Reims champagne vinegar is made from traditional grapes used in champagne: chardonnay, pinot noir and pinot meunier. Vinegar has been allowed to mature in peace for 12 months in the manufacturer's own oak barrels. The acid content of vinegar is 7 %. Try it especially for salads as well as seafood marinades. Reims champagne vinegar is also great for seasoning classic hollandaise and bernaise sauces.