Leftover chips usually go in the bin because the microwave turns them to mush. The air fryer rescues them — a few minutes and they're crisp again. Here's how.
Key takeaways
Q: How do you reheat chips in an air fryer?
A: Reheat chips at 180°C (360°F) for 3–5 minutes, shaking once, until hot and crisp again.
Q: Do you need oil?
A: No — but a tiny spritz revives very dry chips. Don't add salt until they're reheated.
The method
- Spread in a single layer straight from the fridge.
- Reheat at 180°C for 3–5 minutes.
- Shake once so they crisp evenly.
- Season after, not before.
Tips
- Don't overcrowd — a single layer is the whole secret.
- Thicker chips need the full 5 minutes; thin fries less.
- Cooking from frozen instead? See frozen chips.
Frequently asked questions
How long to reheat chips in an air fryer?
About 3–5 minutes at 180°C, shaking once. Thin fries are quicker; chunky chips need the full time.
Can you reheat takeaway chips in an air fryer?
Yes — it's the best way to revive them. Spread in a single layer and reheat at 180°C until crisp and hot.
Do reheated chips taste fresh?
Close to it — the air fryer re-crisps the outside far better than a microwave, though very old chips will always be a little drier.