Masserie di Sant'Eramo balsamic vinegar of modena is made following a scrupulous centuries-old method: from the ripening of red grape must and wine vinegar to its aging in prized wooden casks. The must concentration, the slow ripening and the long aging produce a condiment quite unlike ordinary wine vinegars. It differs from the other vinegars because of its intense aroma, rich flavor an intriguing contrast between sourness and naturally sweet undertones.