Ready in about 26 minutes.
Illustration, not a photo of a cooked batch.
Toss the fries with the cornflour first, then the oil and seasonings.
Preheat the air fryer to 190°C / 375°F.
Arrange in a single layer, working in batches if needed.
Air fry for 15-18 minutes, shaking every 5 minutes, until crisp.
Serve immediately while hot and crunchy.
Tips, common mistakes, nutrition and FAQs.