2. The first step is to prepare fresh apples, wash them and cut them into pieces.
3. Prepare a glass bottle, put a few apples in a glass bottle, add a few crystal sugar, then put a few apple slices and pile them up one by one, paying attention to leaving one-third of the apple slices. Space.
4. Pour the rice vinegar into the glass bottle until it overflows the solid and seal it.
5. Cover and ferment for about three months. When the color of vinegar turns golden, it means that it has been fermented and matured.
6. Finally, when we want to taste, we can add one or two times of pure water or honey water and mix them evenly.