Step 1: Open the air fryer, adjust the temperature to 200 degrees, and preheat it for five minutes.

Step 2: While the air fryer is preheating, pour the prepared French fries into a little olive oil (which can also be replaced by peanut oil or other oil) and mix well.

Step 3: After the air fryer is preheated, spread the quick-frozen French fries evenly into the frying basket of the fryer, and be careful not to spread them too thick. 　

Step 4: set the air fryer at 180 degrees for 13 minutes. The specific temperature and time also need to be determined according to the power of the air fryer. In general, 180 degrees 13 minutes is enough.

Step 5: Prepare tomato sauce while the air fryer is working.

Step 6: Time's up, pan out and plate up! Paired with bread and drinks, it is a hearty breakfast.

Note: When the air fryer is working, you can turn the fries by opening the fryer in the middle, so that the fries can be heated evenly. The fried French fries are crisper.