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Air Fryer Fish Fillets (Cod & White Fish)
White fish fillets like cod, haddock and sea bass take 9–11 minutes at 400°F (200°C) in the air fryer for a typical 1-inch fillet — no flipping, and they are done the moment the flesh turns opaque and flakes at a gentle press. Fish is where air fryers earn quiet trust: the enclosed heat cooks delicate fillets evenly without the pan-sticking and falling-apart drama of the stove.
| Prep time | 5 min |
|---|---|
| Cook time | 10 min |
| Temperature | 400°F (200°C) |
| Servings | 4 |
| Category | Seafood |
Ingredients
- 4 white fish fillets (cod, haddock or sea bass), about 6 oz (170 g) each
- 1 tbsp olive oil or melted butter
- 1 tsp garlic powder
- 1 tsp smoked or sweet paprika
- 3/4 tsp fine sea salt
- 1/2 tsp black pepper
- Lemon wedges and parsley, to serve
Method
- Pat the fillets dry — gently; fish is delicate. Check for pin bones with your fingertips and pull any out.
- Brush with the oil or butter and season all over. For a light crumb, press the tops into a handful of panko mixed with the same spices.
- Preheat the air fryer to 400°F (200°C) for 3 minutes. Oil the basket or use a perforated parchment liner — fish sticks more than any other protein.
- Lay the fillets in a single layer, not touching. Cook by thickness: 3/4 inch — 8 minutes; 1 inch — 9–11 minutes; 1 1/4 inch — 11–13 minutes. Do not flip.
- The fish is ready when it is opaque throughout and flakes in large pieces at a gentle press, or reads 145°F (63°C).
- Lift out carefully with a wide spatula, add lemon and parsley, and serve at once.
Tips that actually matter
- A parchment liner is worth it for fish: the fillet lifts out whole instead of leaving its best surface welded to the basket.
- Frozen white fish: cook at 390°F (200°C) for 13–16 minutes, seasoning at the halfway point once the surface thaws.
- Blackened style: double the paprika, add cayenne and oregano, and cook the same way for a fish-taco filling.
Why this recipe works
White fish is lean and delicate, so it rewards the air fryer's enclosed, even heat — no violent pan contact, no flipping disasters. Cooking without turning keeps the fillet whole, and the dry surface seasoning bronzes into something close to a crust.
Variations to try
Keep the timings, change the coat: Cajun spice for shrimp and salmon; miso and a little honey on salmon (final 3 minutes only); lemon, dill and butter for white fish; blackened seasoning for a deeper crust; garlic, parsley and lemon over everything, always.
What to serve with it
With fries for fish-and-chip night, in tacos with cabbage and lime crema, or beside green beans and new potatoes.
Storage & reheating
Fish is best fresh. Leftovers refrigerate 2 days; reheat at 325°F (165°C) for 3–4 minutes only, or flake cold into fishcakes.
Frequently asked questions
- Why does fish stick to the air fryer basket?
- Fish proteins bond to hot metal eagerly. A preheated, oiled basket — or a parchment liner — plus patience (do not move the fillet early) prevents it.
- Can I bread fish fillets like fish and chips?
- Yes — flour, egg, panko, sprayed well with oil, at 400°F (200°C) for 11–13 minutes. Serve with fries from the frozen recipe on this site and call it Friday.
- How do I know fish is cooked without a thermometer?
- The flesh turns from translucent to opaque and separates into flakes when pressed gently at its thickest point. If it resists and looks glassy, give it 2 more minutes.
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