Part of it is rareity: No other vinegar is made using the same methods as balsamic. Because the best and most expensive balsamic (the DOP variety) is made from nothing but grape must, its price ...
Balsamic vinegar is made of grape must and wine vinegar. Each producer can choose the ratio of ingredients, with a minimum percentage of grape must set at 20%, and at 10% for wine vinegar.
The best quality balsamic vinegar can be over 100 years old but is more commonly sold at three to four years of age. True balsamic vinegars are very expensive but have an exceptional flavour.
Could you explain the various pros and cons of balsamic vinegar ... that the expensive ABT isn't really vinegar, as it's made from a reduction of cooked grape juice aged for a minimum of 12 ...
She roasts black grapes with balsamic vinegar until the mixture is deep and syrupy, then makes a walnut/caramel mix. Sprinkling the duo over cool ricotta is the only next step we’re interested in.