Quick answer: To roast vegetables in an air fryer, cut them into even 2–3 cm pieces, pat them dry, toss with 1 tsp oil per 250 g and a pinch of salt, then air fry at 200°C (400°F) for 8–20 minutes, shaking halfway. Soft vegetables like broccoli, capsicum and mushrooms take 8–10 minutes; dense ones like potato, cauliflower and beetroot take 15–20. The chart below covers 25 vegetables.
Air-fried vegetables get the browned, slightly crisp edges of oven roasting in about half the time, with a teaspoon of oil. This guide gives you the time and temperature for 25 vegetables — including Indian favourites like bhindi, baingan, gobi and kachha kela — one master method, and five masala variations. It’s part of our air fryer recipes collection.
Air fryer vegetables cooking chart (25 vegetables)
Times are for a preheated 4–6 L basket air fryer, about 250–300 g of vegetables in a single layer, shaken halfway. Start checking 2 minutes early the first time.
| Vegetable | Cut | Temperature | Time | Tip |
|---|---|---|---|---|
| Broccoli florets | 3–4 cm | 200°C / 400°F | 8–10 min | Toss well; edges should char lightly |
| Cauliflower (gobi) florets | 4 cm | 200°C / 400°F | 14–16 min | Pat completely dry |
| Potato cubes | 2 cm | 200°C / 400°F | 18–20 min | Soak 15 min, then dry |
| Baby potatoes (halved) | Halves | 200°C / 400°F | 16–18 min | Cut side down first |
| Sweet potato (shakarkandi) cubes | 2 cm | 200°C / 400°F | 15–18 min | Shake twice |
| Carrots | 1 cm sticks | 190°C / 375°F | 12–15 min | Thin sticks crisp better |
| Green beans | Whole, trimmed | 200°C / 400°F | 8–10 min | See our green beans recipe |
| Okra (bhindi) | Halved lengthwise | 180°C / 350°F | 10–12 min | Wash and dry fully before cutting |
| Brinjal (baingan) rounds | 1.5 cm | 190°C / 375°F | 12–14 min | Salt for 10 min, pat dry |
| Zucchini | 1.5 cm half-moons | 200°C / 400°F | 10–12 min | Don’t overcrowd — it releases water |
| Mushrooms | Halved | 190°C / 375°F | 8–10 min | Add salt after cooking |
| Capsicum (bell pepper) | 3 cm pieces | 200°C / 400°F | 8–10 min | Great with onion for tikka |
| Onion petals | Quartered | 200°C / 400°F | 8–10 min | Separate the layers |
| Paneer + veg tikka | 3 cm | 200°C / 400°F | 10–12 min | See paneer tikka |
| Corn on the cob (bhutta) | Whole or halved | 200°C / 400°F | 12–15 min | Turn every 4 min |
| Brussels sprouts | Halved | 190°C / 375°F | 12–15 min | Cut side down |
| Asparagus | Whole spears | 200°C / 400°F | 6–8 min | Thin spears: 5–6 min |
| Pumpkin (kaddu) | 2 cm cubes | 190°C / 375°F | 14–16 min | Peel for faster cooking |
| Beetroot | 1.5 cm cubes | 190°C / 375°F | 18–22 min | Wear gloves; stains |
| Radish (mooli) | 2 cm cubes | 200°C / 400°F | 14–16 min | Roasting removes the bite |
| Raw banana (kachha kela) | 1 cm rounds | 190°C / 375°F | 12–14 min | Par-boil 5 min first |
| Cabbage wedges | Thin wedges | 190°C / 375°F | 10–12 min | Brush oil between leaves |
| Tomatoes (cherry) | Whole | 190°C / 375°F | 6–8 min | Until blistered |
| Garlic (whole bulb) | Top sliced off | 180°C / 350°F | 20–25 min | Wrap in foil; spread on toast |
| Frozen mixed vegetables | From frozen | 200°C / 400°F | 12–15 min | No thawing; shake every 4 min |
Need meat, frozen snacks or baking times too? See the full air fryer cooking time chart.
How to roast vegetables in an air fryer (master method)
- Preheat to 200°C for 3 minutes (how to preheat).
- Cut evenly. Pieces the same size cook at the same speed. Mix only vegetables with similar times in one batch.
- Dry them. Wet vegetables steam instead of roasting. Pat them with a towel after washing.
- Oil and season. Toss in a bowl with 1 tsp oil per 250 g, salt and spices. Tossing in a bowl coats evenly; drizzling in the basket doesn’t.
- Single layer. Fill no more than half the basket. Overcrowding is the main reason vegetables turn soggy.
- Shake halfway, then cook until the edges are browned and a knife slides through the thickest piece.
5 masala variations
| Style | Per 250 g vegetables | Best with |
|---|---|---|
| Simple | Salt, black pepper, ½ tsp garlic powder | Broccoli, carrots, beans |
| Tandoori | 2 tbsp hung curd, ½ tsp each Kashmiri chilli, garam masala, ginger-garlic paste, lemon | Gobi, capsicum, onion, paneer |
| Jeera aloo-style | ½ tsp roasted jeera, ¼ tsp haldi, ½ tsp amchur, salt | Potatoes, sweet potato, kachha kela |
| Chaat | ½ tsp chaat masala, pinch of black salt, lemon after cooking | Sweet potato, corn, chickpeas |
| Kurkuri bhindi | 1 tsp besan, ¼ tsp each haldi, chilli, amchur, salt | Okra, brinjal |
Add powdered spices before cooking, but add chaat masala, amchur and lemon after — acidic and delicate flavours fade at 200°C.
Fresh vs frozen vegetables
Frozen vegetables go in straight from frozen — thawing makes them soggy. Spread them out, cook at 200°C for 12–15 minutes and shake every 4 minutes so ice can evaporate. Add oil and seasoning halfway, once the surface ice is gone, so it sticks.
Why are my air fryer vegetables soggy?
- Basket too full — cook in two batches.
- Vegetables still wet — dry them after washing.
- Mixed sizes or types — quick-cooking pieces overcook while dense ones stay hard.
- Salted too early on watery vegetables like mushrooms and zucchini — salt draws out water. Salt after cooking.
- Temperature too low — roasting needs 190–200°C.
Are air-fried vegetables healthy?
Yes. You use about a teaspoon of oil for a whole batch (roughly 40 kcal), and dry heat with short cooking times avoids the vitamin loss that comes from boiling vegetables in water. Pair them with a protein — paneer, chana, tofu, eggs or chicken — for a complete meal. More ideas in healthy air fryer recipes and vegetarian air fryer recipes.
Frequently asked questions
What temperature do you air fry vegetables?
200°C (400°F) for most vegetables. Use 180–190°C for okra, mushrooms, pumpkin and anything that browns quickly.
How long do vegetables take in the air fryer?
8–10 minutes for soft vegetables (broccoli, capsicum, mushrooms) and 15–20 minutes for dense ones (potatoes, cauliflower, beetroot).
Do you need oil to air fry vegetables?
Not strictly, but a teaspoon helps them brown and stops spices burning. Without oil, vegetables dry out rather than roast.
Can I cook different vegetables together?
Yes, if their times are similar — or add quicker ones partway through. For example, start potatoes, then add capsicum and onion for the last 8 minutes.
Should I use foil or parchment for vegetables?
Usually neither — vegetables roast best directly in the basket. Use a perforated parchment liner for sticky marinades. See parchment paper in an air fryer.
