How to Reheat French Fries in Air Fryer So They Stay Crispy
Reheating leftover french fries can be tricky. Most methods leave them soggy and unappetizing. But with an air fryer, you can get crispy, delicious fries that taste just like they're fresh from the restaurant. In this guide, we'll show you exactly how to do it.
Step 1: Preheat the Air Fryer
Preheat your air fryer to 180°C (350°F) for 5 minutes. Preheating is important to ensure the fries get crispy quickly.
Step 2: Prepare the Fries
Take the leftover fries out of the fridge and let them come to room temperature for about 10 minutes. This will help them cook more evenly.
Pat the fries dry with a paper towel to remove any excess moisture. Moisture is the enemy of crispy fries!
Step 3: Arrange the Fries in the Air Fryer Basket
Spread the fries in a single layer in the air fryer basket. Don't overcrowd the basket - if you have a lot of fries, cook them in batches.
Lightly spray the fries with cooking oil. This will help them get extra crispy.
Step 4: Cook the Fries
Cook the fries for 3-4 minutes. Shake the basket halfway through cooking to ensure even browning.
Keep an eye on the fries - they can burn quickly! If they're not crispy enough, cook them for an additional 1-2 minutes.
Step 5: Season and Serve
Once the fries are crispy and golden brown, take them out of the air fryer. Season with salt and any other seasonings you like, such as pepper, garlic powder, or paprika.
Serve immediately for the best taste and texture.
Pro Tips
- Don't use too much oil - a light spray is all you need
- Cook in batches if necessary to avoid overcrowding
- For extra crispy fries, you can increase the temperature to 190°C (375°F)
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Now you know how to reheat french fries in an air fryer so they stay crispy! For more easy kitchen hacks, check out our Kitchen & Life Hacks section or return to home.






