Cooked black beans in vinegar

Other ingredients: 300 ml rice vinegar.

2 practice steps 1. Put the black beans in a pot, and cook them on medium heat until the skins burst, and then cook them on low heat for about 10 minute.

2. Put the cooked black beans into a dense bottle, and add brown rice vinegar, the ratio is about 1/3 and 2/3.

3. After cooling, seal the bottle cap. When the black beans absorb vinegar and swell, they can be eaten in about two hours.

4. Pay attention to keep the cooked black beans soaked in vinegar in the refrigerator, otherwise they will go bad easily.

3 Efficacy Cooked black beans soaked in vinegar can tonify kidney, promote blood circulation and diuresis, eliminate edema, supplement calcium and prevent osteoporosis. It should be noted that people who are prone to bloating should not eat too much vinegar boiled black beans.

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