In a small bowl, combine breadcrumbs, chopped herbs, lemon zest, minced garlic, and a pinch of salt and pepper. Mix well to create a fragrant herb crust mixture.
Pat the salmon fillets dry with paper towels, then brush the top side lightly with olive oil to help the crust stick.
Press the herb breadcrumb mixture firmly onto the top of each salmon fillet, ensuring it adheres well and covers the surface evenly. Some crumbs may fly around—that's normal!
Preheat your air fryer to 400°F (200°C) for about 3 minutes. This step ensures an even, crispy crust.
Place the crusted salmon fillets in the air fryer basket, crust side up, making sure they aren’t touching to allow air circulation.
Cook the salmon for 8–10 minutes, checking around the 8-minute mark. The crust should turn a golden brown and become crispy with a satisfying crackle.
Gently flip the salmon halfway through cooking to ensure even crisping, then cook for another 2–3 minutes until the crust is crisp and the fish is just cooked through.
Remove the salmon from the air fryer and let it rest for a minute. The crust will continue to crisp slightly as it cools, and the aroma of toasted herbs will fill your kitchen.
Garnish with a little extra fresh herbs or lemon if desired, then serve immediately to enjoy the crispy crust and tender, flaky salmon inside.
