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Crispy french fries are cooked in a Ninja air fryer.
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How to Reheat Fries

Thinking about how to reheat fries in an air fryer for the next time you have leftovers? You're in the right place for all the tips to make your homemade or fast food fries just as crispy as day one.
Course Appetizer, Dinner, dip, lunch, Side Dish, sides, Snack
Cuisine American
Prep Time 5 minutes
Cook Time 5 minutes
Total Time 10 minutes
Author London Brazil

Equipment

Instructions

  • Preheat air fryer to 350°F.
  • Add the fries to the air fryer basket or tray in a single layer. If they don't all fit in a single layer, reheat them in batches.
  • Cook thin fries for 2-3 minutes max, and thick fries for 3-5 minutes shaking them every 1-2 minutes.
  • If they aren't as crispy as you'd like, keep them in the air fryer for an extra minute.

Notes

If your fries weren't originally deep-fried, then brush on a little bit of olive oil for a crispy finish.