Turnip has a peppery bite that mellows and sweetens as it roasts — and the air fryer crisps it golden like a lighter roast potato, with far fewer carbs. Here's how.
Key takeaways
Q: How long does turnip take in an air fryer?
A: Air fry turnip cubes at 200°C (400°F) for 18–22 minutes, shaking, until golden and tender.
Q: Is turnip low in carbs?
A: Yes — it's much lower in carbs than potato, a good roastie swap.
Times & temperatures
| Cut | Temp | Time |
|---|---|---|
| Cubes | 200°C / 400°F | 18–22 min |
| Chips | 200°C / 400°F | 16–20 min |
The recipe
Air Fryer Roasted Turnip
Ingredients
- 2 turnips, peeled, in cubes
- 1 tbsp oil
- 1 tsp paprika, thyme
- Salt & pepper
Method
- Toss the cubes with oil and seasoning.
- Single layer; air fry at 200°C for 18–22 min.
- Shake a couple of times.
- Serve golden.
80 kcal
1g protein
8g carbs
4g fat
2g fibre
Tips
- Even cubes cook at the same rate.
- Roast until golden to mellow the peppery bite.
- Lower-carb than potato — like swede and celeriac.
Frequently asked questions
How long does turnip take in an air fryer?
Cubes take 18–22 minutes at 200°C, shaking, until golden and tender. Cut as chips, they take 16–20 minutes.
Is turnip low in carbs?
Yes — turnip is much lower in carbohydrate than potato, which makes it a good lower-carb swap for roasties.
Does roasting mellow turnip's flavour?
Yes — the peppery raw bite sweetens and mellows as it caramelises in the air fryer.