Air Fryer Sweet Potato Fries
Ready in about 26 minutes.
Updated 7 September 2026
Sweet, crisp-edged sweet potato fries with a hint of smoky spice. A little cornflour helps them crisp up beautifully.
Ingredients
- 700 g sweet potatoes, cut into fries
- 1 tbsp olive oil
- 1 tbsp cornflour
- 1 tsp salt
- 1/2 tsp smoked paprika
- 1/4 tsp black pepper
Method
- 1Toss the fries with the cornflour first, then the oil and seasonings.
- 2Preheat the air fryer to 190°C / 375°F.
- 3Arrange in a single layer, working in batches if needed.
- 4Air fry for 15-18 minutes, shaking every 5 minutes, until crisp.
- 5Serve immediately while hot and crunchy.
Tips for the best results
- The cornflour is the trick to crispy sweet potato fries.
- Do not overcrowd or they will go soft.
Frequently Asked Questions
What temperature and time for air fryer sweet potato fries?+
Cook at 190°C / 375°F for 15-18 min, shake every 5 min.