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 Arctic Char with Lemon and Dill

Name: Air Fryer Arctic Char with Lemon and Dill
Prep time: 15 min
Cook time: 20 min
Total time: 40 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 Oct 17, 2026

Skin-on Arctic char fillets seasoned with lemon zest, dill, garlic and smoked paprika, then cooked in the air fryer. Estimated timing (not kitchen-tested): preparation 15 minutes; cooking 20 minutes; additional elapsed time 5 minutes; total about 40 minutes. Assumes two cooking batches; allow more time if your pan, oven or basket needs additional batches. Includes about 5 minutes of air-fryer preheating. Times are planning estimates based on the instructions. Follow the stated doneness and temperature checks, and extend cooking or cooling as needed.

Start cooking

Air fryerNordicEasyAir Fryer Friendly

Prep Time15 mins

Cook Time20 mins

Total Time40 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. Check the thickest part reaches 145 F (63 C).
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.

Recipe guidance

More air-fryer fish recipes

For a glazed fish dinner, try teriyaki glazed salmon.

Find more fish dinner ideas in our air fryer fish and seafood recipes.

Timing note

Allow for preparation, 5 minutes preheating and 8-10 minutes cooking per batch, extending cooking for thicker fillets as needed.

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, until the leftovers reach 165 F (74 C). 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.