1, using corn starch. Corn starch is needed in French fries, and potato starch or sweet potato starch cannot be used instead.

2. When frying French fries, the oil temperature in the pan rises to about 60% heat, and then the French fries are fried in the oil pan. Fry until golden on both sides and take out. It doesn't need to be fried for too long, otherwise it will become paste.