Quick answer: Cook frozen chicken nuggets at 200°C (400°F) for 8–10 minutes and frozen fish fingers at 200°C (400°F) for 10–12 minutes, straight from frozen, shaking or flipping halfway. No oil is needed. Make sure raw-coated products reach 75°C in the centre.
Nuggets and fish fingers are freezer staples in most UK households, and the air fryer is the best way to cook them. They come out crispier than oven-baked in roughly half the time, with no need to heat up the big oven for a small portion. This guide covers times for the most common breaded frozen foods, how to keep the coating crunchy, cooking them with chips, and how to check they’re properly cooked.
Breaded Frozen Food Times
All from frozen, in a single layer in a 4–6L basket air fryer, shaken or flipped halfway.
| Food | Temperature | Time |
|---|---|---|
| Chicken nuggets (standard) | 200°C (400°F) | 8–10 mins |
| Larger “restaurant-style” nuggets | 200°C (400°F) | 10–12 mins |
| Chicken dippers / goujons | 200°C (400°F) | 10–12 mins |
| Popcorn chicken | 200°C (400°F) | 8–10 mins |
| Breaded chicken fillet / burger | 190°C (375°F) | 14–18 mins |
| Fish fingers | 200°C (400°F) | 10–12 mins |
| Breaded fish goujons | 190°C (375°F) | 12–14 mins |
| Breaded or battered fish fillet | 190°C (375°F) | 14–18 mins |
| Scampi | 190°C (375°F) | 8–10 mins |
| Vegetarian nuggets | 190°C (375°F) | 8–10 mins |
| Potato smiles / alphabet shapes | 200°C (400°F) | 10–12 mins |
Brands vary, so check the first batch a couple of minutes early. For other frozen foods, see the full frozen foods guide or the Cooking Time Calculator.
Chicken Nuggets
Frozen nuggets are one of the easiest wins for an air fryer. They’re designed to crisp in hot air already, because most brands are made for oven cooking rather than deep frying.
- Standard size: 200°C for 8–10 minutes, shaking halfway.
- Larger nuggets: 200°C for 10–12 minutes.
- Homemade nuggets (raw chicken, breaded at home): 190°C for 10–12 minutes, turning halfway and lightly spraying with oil so the crumbs turn golden.
Most supermarket nuggets are pre-cooked and only need reheating, but some are sold with a raw coating or raw filling. Check the packet: if it says “raw” or “must be cooked thoroughly”, the centre needs to reach 75°C.
Fish Fingers
Fish fingers are slightly more delicate than nuggets. The breadcrumb coating is thinner and burns faster if the temperature’s too high, and the fish inside is raw in most brands, so it must be cooked through.
- Standard fish fingers: 200°C for 10–12 minutes, flipping halfway.
- Chunkier fish goujons: 190°C for 12–14 minutes.
- Fish finger sandwich: cook them a minute longer for extra crunch, and toast the bread in the air fryer for the last 2 minutes.
The fish should be opaque and flake easily in the middle. If you’re unsure, break one open.
Getting Breaded Food Properly Crispy
- Single layer, not stacked. This matters even more for breaded foods, because the coating needs air on all sides to crisp rather than steam.
- Don’t thaw first. Straight from frozen is exactly what these products are designed for. Thawed coatings go soggy.
- Leave a little gap between pieces so they don’t fuse together.
- A very light oil spray can deepen the colour if you want them more golden, though it’s optional.
- Use a liner only if needed. Perforated liners are fine; solid paper liners block airflow under the food and leave the bottoms soft.
Cooking with Chips
Chips take longer than nuggets or fish fingers, so start them first. Cook frozen chips at 200°C for 6–8 minutes, shake, then add the nuggets or fish fingers to one side of the basket and cook for another 8–12 minutes, shaking gently once. In a dual-zone air fryer, put them in separate drawers and use the Sync function so both finish together. Times for chips are in our frozen chips guide.
Food Safety Checks
- Follow the “cook from frozen” or “raw” instructions on the packet, and make sure the centre is piping hot.
- Products with raw chicken or fish need to reach 75°C in the centre.
- Don’t refreeze products that have thawed.
- For young children, cut a nugget open to check it’s hot all the way through, then let it cool a little before serving.
Frequently Asked Questions
Can I cook nuggets and fish fingers together?
Yes. Their times are close enough that they can share a basket, though keep them separated rather than touching so both crisp evenly. Fish fingers may need an extra 2 minutes.
Why did my nuggets come out soft instead of crispy?
Almost always overcrowding. A packed basket blocks the airflow the coating needs to crisp. Cook in batches if you’re doing a large portion.
Do I need to preheat for either of these?
It helps but isn’t essential. Both cook well either way, though a preheated basket gives slightly better initial crisping.
Do I need oil?
No. Breaded frozen products already contain oil in the coating.
How do I reheat leftover nuggets?
Reheat cooked nuggets at 180°C for 3–4 minutes until piping hot. They crisp up again much better than in a microwave.
Browse more frozen food times, or see what else you can cook with the What Can I Air Fry? tool.
