Main ingredient: 3 potatoes, ketchup moderate

Supplement: cooking oil moderate

Steps:

1, potatoes washed with a fruit knife to scrape off the outer layer of the skin.

2, potatoes cut into length 5-6 centimeters, width 0.6 centimeters long strip, do not recommend cutting too thin, blanching is easy to cook rotten.

3, cut potatoes put in salt water to soak, remove excess starch, to prevent oxidation and discoloration.

4, boil a pot of hot water, water boiling into the potato strips.

5, about one and a half minutes to cook, do not cook too much, the back of the frying time is easy to become soft.

6, boiled fries out of the cool.

7, packed in a plastic bag, put in the refrigerator for an hour, harden and take out.

8, a small milk pan add the right amount of cooking oil, boil to 6 layers of heat, put chopsticks under the frying pan, around the small bubbles will rise. Add frozen hard fries in small amounts.

9. Fry the fries until they float to the top of the oil, then turn up the heat and fry for a minute, so that the fries don't absorb much oil.

10, the strainer out of the fries to drain the oil.

11, pinch the time out of the pot, you can eat hot fries, can be eaten with ketchup.