Boiled frozen veg goes soggy — but the air fryer crisps it straight from the freezer, no defrosting, with caramelised edges. The trick is not to add water. Here's how long for each type.
Key takeaways
Q: How long do frozen vegetables take in an air fryer?
A: Air fry frozen vegetables at 200°C (400°F) for 10–15 minutes, shaking, straight from frozen.
Q: Do you defrost them first?
A: No — cook from frozen, and don't add water, so they crisp rather than steam.
Times by vegetable
| Frozen veg | Temp | Time |
|---|---|---|
| Broccoli / cauliflower | 200°C / 400°F | 10–12 min |
| Green beans / peas | 200°C / 400°F | 8–10 min |
| Mixed veg | 200°C / 400°F | 10–14 min |
| Sweetcorn | 200°C / 400°F | 8–10 min |
Method
- Straight from frozen, light oil optional.
- No water — that's what makes them soggy.
- Shake a couple of times for even crisping.
For fresh veg times, see the cooking times chart.
Frequently asked questions
How long do frozen vegetables take in an air fryer?
Most take 10–15 minutes at 200°C, straight from frozen, shaking. Broccoli and cauliflower take 10–12; peas and green beans 8–10.
Do you defrost frozen vegetables first?
No — cook them straight from frozen, and don't add water, so they crisp and caramelise rather than steam.
Why are my frozen vegetables soggy?
Usually from added water or overcrowding. Cook them dry, in a single layer, at a high heat for crisp results.