Ingredients: 300g black beans?
Accessories: 550ml aged vinegar.
1. Wash black beans, remove impurities, and dry them in a ventilated place.
2. Put the black beans into the pot.
3. Cook black beans on medium heat until the skin explodes, and then cook on slow heat for about 10 minute.
4. Fried black beans can be cooled.
5. Put the cold black beans into a glass bottle, and pour the balsamic vinegar into the bottle. The vinegar will overflow the beans, leaving one third of the space in the bottle.
6. Finally, cover it and put it in a ventilated and cool place for 2 months, and eat two spoonfuls a day.
7. finished products.
Baidu encyclopedia-black beans soaked in vinegar