PONS Chardonnay Vinegar Aged in oak and chestnut casks, PONS chardonnay vinegar is made exclusively from wines of the Chardonnay variety from Catalonia, Spain. This bittersweet tasting vinegar is characterized by a gentle and subtle condiment. It is especially recommended for seafood dishes. This product is not filtered so that its maximum qualities may be maintained. It may produce a light, natural sediment.