The oil for frying potato fries should be heated to 60% to 70% over high heat, add the potato fries, turn to low heat and fry them as follows:

Main Ingredients: 1 diced potato (dehydrated)

Seasoning: 500ml of salad oil, 3g of table salt

Step 1: Prepare one potato.

Step 2: Clean and peel.

Step 3: Cut into long strips and rinse in water a few times.

Step 4: Boil water in a pot, add potato strips, salt and cook for 3 minutes.

Step 5: Remove and drain.

Step 6: Chill in the refrigerator, these are the frozen fries.

Step 7: Frozen and hardened, eat and fry as you like, put a moderate amount of oil in the pan, heat to 60% heat and add the frozen fries.

Step 8: Fry the french fries until golden brown, then drain the oil. When eating, sprinkle a little salt and dip in ketchup.