1, for your own use at home, you must pay attention to the choice of potato varieties when you fry potatoes, because if you want to fry delicious French fries, you must choose crispy Dutch beans, which are oval in appearance and tender yellow in flesh. If the potatoes bought are round and the meat cut out is not white, the French fries fried by it will not taste good.

2. After peeling off the skin of the prepared potato, rinse it with clear water, and then cut it into strips the thickness of your fingers. Put the cut potato chips in a pot, soak them in water, and rinse them several times to wash off all the starch on their surfaces.

3. Cook the processed potato chips in boiling water for a while until the chips become transparent. At this time, the potato chips are 70% or 80% mature. Take them out and soak them directly in milk for half an hour.

4. After taking out the soaked potato, use kitchen paper to absorb all the water on its surface, and then dip a thin layer of starch on its surface. Heat the oil in the pan, and when the oil temperature rises to 70% to 80%, directly fry the processed potato chips in the oil pan.

5. After the surface of the potato chips in the pot is golden yellow, take out the oil, increase the fire to make the oil temperature reach 90% heat, and then fry the potato skins for a second time and take them out directly. At this time, the crispy and delicious French fries are ready.

6. When the potato chips are fried in the pot for the second time, the action must be fast, and the frying time should not be too long, otherwise the potato chips in the pot will be fried, and the chips made in that way will be a failure. You can sprinkle some salt and pepper on them in the future, or you can eat them with ketchup, which tastes particularly good.