How do I know Arctic char is cooked in the air fryer?

The fillets are done when the thickest part flakes easily with a fork and reaches 145 F. Start checking at 8 minutes for thinner pieces.

Should Arctic char be cooked skin-side up or skin-side down?

Cook it skin-side down for this recipe. That protects the delicate flesh while the hot air crisps the seasoned skin.

Can I make this recipe with frozen fillets?

Thaw the fillets first, then pat them very dry. Cooking from frozen makes it harder to get crisp skin and even seasoning.

Can I use salmon instead of Arctic char?

Yes. Use similarly sized salmon fillets and check early, since salmon can be a little fattier and may finish quickly.

Air Fryer Crispy Lemon Dill Arctic Char Fillets

Name: Air Fryer Crispy Lemon Dill Arctic Char Fillets
Prep time: 10 min
Cook time: 10 min
Total time: 20 min
Yield: 4 servings
Cuisine: Nordic
Ingredients: 4 skin-on Arctic char fillets, about 6 ounces each; 1 tablespoon olive oil; 1 teaspoon finely grated lemon zest; 2 tablespoons finely chopped fresh dill; 1 teaspoon garlic powder; 1/2 teaspoon smoked paprika; 1/2 teaspoon fine sea salt; 1/4 teaspoon freshly ground black pepper; Lemon wedges, for serving

By AirFryFeast Editorial TeamPublished Jun 13, 2026 | Updated Jun 16, 2026

Crisp-skinned Arctic char fillets with lemon, dill, and gentle paprika, cooked fast in the air fryer for a bright seafood dinner in about 20 minutes.

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Air fryerNordicEasyAir Fryer Friendly

Prep Time10 mins

Cook Time10 mins

Total Time20 mins

Servings4

Temperature390°F / 200°C

Ingredients

Servings4

4 skin-on Arctic char fillets, about 6 ounces each
1 tablespoon olive oil
1 teaspoon finely grated lemon zest
2 tablespoons finely chopped fresh dill
1 teaspoon garlic powder
1/2 teaspoon smoked paprika
1/2 teaspoon fine sea salt
1/4 teaspoon freshly ground black pepper
Lemon wedges, for serving

Instructions

Pat the Arctic char fillets very dry with paper towels, especially on the skin side, so the skin can crisp instead of steam.
In a small bowl, stir together the olive oil, lemon zest, dill, garlic powder, smoked paprika, salt, and black pepper.
Brush the seasoning oil over both sides of each fillet, using a light coat on the flesh and skin.
Preheat the air fryer to 390 F for 5 minutes.
Arrange the fillets skin-side down in a single layer with space between pieces. Cook in batches if your basket is small.
Air fry for 8 to 10 minutes, until the skin is crisp and the thickest part flakes easily with a fork. Add 1 to 2 minutes for thicker fillets if needed.
Lift the fillets out with a thin spatula, keeping the skin intact.
Serve right away with lemon wedges and a quick vegetable side or salad.

Storage

Refrigerate cooked arctic char in an airtight container for up to 2 days. Store lemon wedges and fresh dill separately so the fish stays firm instead of watery.

Freezing cooked arctic char is possible but not ideal because delicate fish can dry out after thawing. If needed, wrap tightly and freeze for up to 1 month, then thaw overnight in the refrigerator.

Reheat gently in the air fryer at 325 F to 350 F for 3 to 4 minutes, just until warmed through. Add fresh lemon after reheating to brighten the flavor.

FAQ

How do I know Arctic char is cooked in the air fryer?: The fillets are done when the thickest part flakes easily with a fork and reaches 145 F. Start checking at 8 minutes for thinner pieces.
Should Arctic char be cooked skin-side up or skin-side down?: Cook it skin-side down for this recipe. That protects the delicate flesh while the hot air crisps the seasoned skin.
Can I make this recipe with frozen fillets?: Thaw the fillets first, then pat them very dry. Cooking from frozen makes it harder to get crisp skin and even seasoning.
Can I use salmon instead of Arctic char?: Yes. Use similarly sized salmon fillets and check early, since salmon can be a little fattier and may finish quickly.