Use paper towels to thoroughly dry the salmon fillets before air frying—this removes surface moisture and allows the maple mustard glaze to caramelize beautifully rather than steam.

Brush half the glaze on salmon before cooking, then add the remaining half in the last 3-4 minutes to prevent burning while building deep, glossy color and concentrated flavor.

Cook salmon at 380°F for 12-14 minutes until it reaches 145°F internally—this precise temperature prevents the maple syrup from caramelizing too quickly while the mustard's tang remains bright.

Mix garlic powder and smoked paprika into the olive oil before coating the salmon to activate their flavors and ensure even distribution throughout the glaze.

Remove salmon from the air fryer and let it rest briefly before serving so the sticky glaze sets into a luxurious coating rather than sliding off the fillet.