Leftover fries can be soggy if you don't reheat them the correct way. However, if you reheat fries in air fryer, they are better than ever! Don't believe me? Try this trick and be amazed.
Preheat the air fryer to 350 degrees Fahrenheit, 177 degrees Celcius.
Add leftover fries in a single layer in the basket of the air fryer.
Reheat fries at 350 degrees Fahrenheit for 3-4 minutes, or until reheated fully.
Notes
Reheating leftover french fries is simple and easy and done in less than 5 minutes. You can also reheat fries with your favorite toppings such as cheese and bacon.