Sweet vinegar, also called "Tianding Sweet Vinegar", is a kind of edible vinegar with sweet taste, which is made of rice vinegar, water and sugar. Sweet vinegar is often used in cooking and seasoning, which can increase the taste and flavor of food, and is especially suitable for pickling meat, fish and vegetables. In addition, sweet vinegar also helps digestion, inhibits colony growth and increases appetite.
In Guangdong, sweet vinegar is particularly valued. It is often used to cook ginger, vinegar, eggs, pig's feet and ginger. It is a traditional nourishing food for parturient, which is helpful for lactation and recovery of health. The unique taste and use of sweet vinegar make it occupy a place in China cuisine.