Chinkiang Black Vinegar, also known as Zhenjiang Vinegar, is a traditional Chinese vinegar originating from the city of Zhenjiang in Jiangsu Province. It is a dark, rich vinegar made from glutinous rice and wheat, and it is well-known for its deep, complex flavor. The vinegar has a balance of sour, sweet, and umami notes, with a slight smokiness that comes from the fermentation process. Its flavor profile is versatile and can be used in a variety of Chinese dishes, including stir-fries, dipping sauces, braised meats, and even soups. Chinkiang Black Vinegar is an essential ingredient in many Chinese recipes, especially in regional cuisines such as Shanghainese, Jiangsu, and Zhejiang.