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Air Fryer Lemon Herb Trout – Bright, Fresh, and Weeknight Easy

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Prep Time 10 minutes
Cook Time 12 minutes
Total Time 22 minutes
Servings: 4 servings
Ingredients Method

Ingredients
  

  • Trout fillets (skin-on if possible), about 1 to 1.5 pounds total
  • Fresh lemon (zest and juice)
  • Olive oil
  • Fresh garlic (2–3 cloves), or garlic powder
  • Fresh herbs: parsley and dill (or use thyme/rosemary if you prefer)
  • Salt (fine sea salt or kosher)
  • Black pepper
  • Smoked paprika (optional, for color and a touch of warmth)
  • Butter (optional, for finishing)
  • Lemon wedges (for serving)

Method
 

  1. Preheat the air fryer. Set to 375°F (190°C). Preheating helps the trout cook evenly and achieve light crisping on the edges.
  2. Pat the trout dry. Use paper towels to remove surface moisture. Dry fish browns better and won’t steam.
  3. Make the lemon-herb mix. In a small bowl, combine 1.5 tablespoons olive oil, the zest of 1 lemon, 1 tablespoon lemon juice, 2 minced garlic cloves, 2 tablespoons chopped parsley, and 1 tablespoon chopped dill. Add 1/2 teaspoon salt, 1/4 teaspoon black pepper, and a pinch of smoked paprika if you like.
  4. Season the fillets. Brush or spoon the mixture over the trout, focusing on the flesh side. If your fillets are skin-on, leave the skin bare so it can crisp against the air fryer grate.
  5. Arrange in the basket. Lightly oil the air fryer basket or use a perforated parchment liner. Place the fillets skin-side down in a single layer, leaving space around each piece.
  6. Cook. Air fry for 7–10 minutes, depending on thickness. Start checking at 7 minutes. The trout is done when it flakes easily with a fork and reaches 145°F (63°C) in the thickest part.
  7. Optional butter finish. For extra richness, dot a teaspoon of butter over each fillet right after cooking. The residual heat will melt it into the herbs.
  8. Serve. Plate with lemon wedges. Add a sprinkle of fresh herbs on top for color and freshness.