Moreover, it is necessary to blanch the yam before frying, but the blanching time of the yam should not be too long, so as to keep the crisp taste of the yam, and the yam will be oxidized when exposed to air, so before frying the yam again, soak the peeled yam in water to avoid blackening.

Preparation method of fried yam:

1, rinse the yam bean, put it in a pot and cook it, and drain the water.

2. Wash shallots and garlic seedlings, cut them into sections, and slice dried peppers obliquely for later use.

3, hot oil from the pot, saute dried peppers and peppers.

4. Add the chopped garlic and onion and stir-fry for 3 minutes.

5. Add it to yam bean and stir fry for a few times.

6. Add salt and pepper and chicken essence to taste.