1. Tear off the skin of taro stalks and clean them.

2. Cut into strips with a knife. Leave it in the sun for about 5 hours.

3. Take it back and cut it into sections with scissors, put it on a plate, add salt and knead it with your hands.

4. Put the taro seedlings into the cup, add the sour plum vinegar and stir well.

5. Cover and marinate for 3 days.

Judging the quality of taro seedling acid mainly depends on its color and acidity. Generally, the color is yellow and the acidity is moderate. In addition, the water in the tank must not be stirred during the curing process, otherwise all previous efforts will be wasted. Taro seedling acid is a snack, and the raw material is taro seedling.