2. Fragrant vinegar, also known as aged vinegar, is mostly brewed vinegar, with natural ingredients and vinegar fragrance. The sour taste is not so heavy, and it also has a color matching effect when put into cucumber. Compared with white vinegar, it is mostly blended vinegar with heavy sour taste, and the cold cucumber made is sour in taste. Therefore, it is suggested that cold cucumber is more suitable for balsamic vinegar, which tastes better and the color of dishes is better.