Start by patting the salmon fillets dry with a paper towel, then place them on a cutting board. Score the skin lightly with a sharp knife to help crisping and prevent curling.
In a small bowl, combine chopped herbs, lemon zest, minced garlic, a drizzle of olive oil, and a squeeze of lemon juice. Mix well until fragrant.
Brush or spoon the herb mixture evenly over the top and sides of each salmon fillet, pressing gently to help it adhere. Season generously with salt and pepper.
If using breadcrumbs or panko, sprinkle a small amount over the seasoned fillets for extra texture.
Preheat your air fryer to 400°F (200°C) for about 3-5 minutes. Place the salmon fillets in the air fryer basket, skin-side down, making sure they aren’t touching.
Cook the salmon for 8-10 minutes, or until the skin is golden and crispy, and the flesh is opaque and flaky when pressed with a fork. You’ll smell a fragrant herbal aroma as it cooks.
Once done, carefully remove the salmon from the air fryer and let it rest for a minute. The skin will be crackly and golden, with a tender, moist interior.
Serve the herb-crusted salmon immediately, garnished with extra herbs or lemon wedges if desired, and enjoy the crispy skin and flavorful, flaky flesh.