600g black dates (nan zao)
150g brown sugar...
1000ml black bean vinegar
Method
1. Removes impurities from nan zao without rinsing
2. Put nan zao and brown sugar into a glass container
3. Pour organic brown rice vinegar and seal tightly
4. Steep for 3 months
How to consume
Pour 30ml of vinegar into a cup and dilute it with 5 times its amount of cold water before drinking.