Using a food processor, you can create a simple yet flavorful lemon pepper seasoning for your air fryer salmon. Blend together ingredients like lemon zest, black pepper, garlic powder, and salt to make the seasoning. Coat the salmon fillets with the lemon pepper seasoning and let them sit for a while. Then, place the salmon in the air fryer and cook until it becomes flaky and infused with the flavors of lemon and pepper. Serve it with a squeeze of fresh lemon juice and a sprinkle of chopped parsley for a burst of freshness.