Air Fryer Recipe
Sweet potato fries
Sweet potato fries are a delicious and healthier alternative to traditional potato fries, perfect for air frying.
Ingredients
- 2 large sweet potatoes
- 2 tablespoons olive oil
- 1 teaspoon paprika
- 1 teaspoon garlic powder
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- Optional: Fresh herbs like thyme or rosemary for garnishing
Method
- Wash and peel the sweet potatoes. Cut them into evenly sized sticks, approximately a quarter-inch thick.
- Preheat the air fryer to 200°C (around 400°F) for about 5 minutes.
- In a large bowl, combine the sweet potato sticks with olive oil, paprika, garlic powder, salt, and black pepper. Toss well to ensure each piece is evenly coated.
- Place the sweet potatoes in the air fryer basket in a single layer. Cook in batches if necessary.
- Air fry for about 15-20 minutes, shaking the basket halfway through, until crispy and cooked through.
- Remove from the air fryer and garnish with fresh herbs if desired. Serve immediately.
Why this works in an air fryer
Thin, even sticks maximise surface area so the air fryer’s fast convection can drive off moisture before the sweet potato sugars scorch. A light oil coating improves heat transfer and carries the paprika/garlic powder; spacing matters because trapped steam softens the fries rather than crisping their edges.
Equipment notes
Timing assumes a 5–6 litre basket with a single loose layer; smaller baskets need 2–3 batches. In a single-drawer model, shake hard and rotate any hotter back-corner pieces to the front. In dual-zone machines, split the fries evenly and use sync finish, as each drawer may cook slightly slower when both zones run.
Common pitfalls
- Fries limp and glossy at 15 minutes? They are steaming from crowding or excess oil; remove half the batch, spread in one layer and cook 3–5 minutes longer.
- Edges dark brown before centres are tender? The sticks are too thin or the fryer runs hot; drop to 180°C and continue until a knife slides through.
- Patchy seasoning with dusty bare spots? The oil was not distributed before the spices clung; toss with oil first, then season, or re-toss in a wider bowl.
- Burnt garlic smell or black specks by halfway? Garlic powder has scorched on exposed tips; reduce to 190°C next time and shake earlier, around minute 7.
Variations & substitutions
- Use smoked paprika instead of standard paprika for a deeper flavour; it browns similarly, so no timing change is usually needed.
- Swap olive oil for rapeseed oil for a more neutral taste and slightly higher smoke tolerance at 200°C.
- Add 1 teaspoon cornflour after oiling for drier, rougher surfaces; the fries may need an extra shake to stop the coating clumping.
- Cut into thicker wedges rather than fries; cook at 190°C for 22–26 minutes so the centres soften before the outside over-browns.
Storage & reheating
Keep cooled fries in an airtight container in the fridge for up to 3 days, then reheat in the air fryer at 180°C for 4–6 minutes until hot and re-crisped.
Nutrition
Calories: 250
