Start by preheating your air fryer to 400°F (200°C) for about 3 to 5 minutes. This ensures the salmon starts cooking immediately and helps it get that crispy edge.
Step 2: Prepare the Salmon
Pat the salmon fillets dry with paper towels. This helps the oil and seasoning stick better. Place them on a plate or tray and drizzle both sides with olive oil.
Step 3: Season Generously
Sprinkle the Old Bay seasoning evenly over both sides of the fillets. If using, add garlic powder too. Rub the seasoning in gently so it’s well coated.
Step 4: Air Fry to Perfection
Place the fillets skin-side down in the air fryer basket. Cook at 400°F (200°C) for 8 to 10 minutes, depending on thickness. The salmon should flake easily with a fork and be opaque in the center.
Step 5: Finish and Serve
Remove the salmon and squeeze fresh lemon juice over the top. Garnish with chopped parsley if using. Serve immediately with your favorite sides.