1. Add water to the pot, boil and blanch the beans for 3 minutes;
2. Blanch and scald the four seasons beans, and put them into cold water for soaking;
3. After cooling, drain the water and put in a little salt and sugar;
4. Add a little salt and pepper according to your taste;
5. Add some vinegar and sesame oil;
6. Add the white sesame and mix well.
Experience sharing:
1. Blanch and scald the beans as long as possible, so as not to have toxins;
2. If the bean is cut into sections or other shapes, the cooking time should be prolonged accordingly;
3. It is better not to omit a little sugar to make the taste more delicious;
4. You can also add a proper amount of chili oil and mix it into a spicy flavor.