Crunchy, a bit sour, and the sweetness of the beans themselves, added pepper, very refreshing, very much.
Wash the fresh beans and simmer in the boiling water pot for 2 minutes.
Put the beans one by one and let them dry in the sun until they are half dry.
Place the semi-dried beans in a fresh-keeping bag and put them in the refrigerator for 2 to 3 days. In order to make a sour taste. If you want to eat more sour, it will take more than a day or two.
The beans are chopped, the fat and lean meat are chopped, the peppers are chopped, the meat is added to the scent and the scent is first added, and the beans are fried for a while. Put the oil in the pot and stir-fry the ingredients, then pour the beans into the pot and stir-fry them into the pan.