- Preheat air fryer to 400F
- Cook for 3 minutes at 400F
This recipe is based of using the COSORI Air Fryer (affiliate link, we get a fee if you buy!).
I was surprised by just how well McDonald’s French Fries reheat in an air fryer. They’re not 100% as perfect as fresh from the fryer fries, but they’re pretty close.
For the above recipe I am using fries that are cold from the fridge, lukewarm fries might only need a minute to revive (if you’re looking to quickly bring them back to life after a drive thru take out order).