Potatoes

White vinegar

Salt

Oil

Ketchup

Mustard

How to Make French Fries

Scrape potatoes from their skins, slice them lengthwise into 2-3 slices according to their thickness, and then cut them into thick strips, and then rinse off the surface starch. 炸薯角的做法 Step 2

In a pot, add water, a little salt and oil and bring to a boil, then add the potato strips and cook for 1-2 minutes, so that the potato strips are half-cooked. Step 3

Scoop out the potato strips, cool them under water, drain them, and bag them for quick freezing in the refrigerator until hard. (If you have enough space in your freezer bin, it is recommended to lay the potato strips flat before freezing to prevent them from sticking together in a ball after freezing.) 炸薯角的做法 Step 4

Add a little more oil to the pan, heat to 6-7 hot and add the potato strips, fry until the surface is slightly crusty, remove from the pan and control the oil. (This step is only for half-cooked potato strips fully cooked, to be crisp mainly rely on the latter two steps.) 炸薯角的做法 Step 5

Reheat the oil to 70%, pour in the potato strips, stirring with chopsticks to ensure that they are evenly heated and colored, and then remove them from the oil. The oil temperature will rise to 7% and then fry again, until the surface is golden brown and crispy, then pull out and control the oil, use kitchen paper to absorb the excess oil, you can plate.