Add the salmon to the air fryer basket and season with the kosher salt on both sides. If there is skin on the salmon, place the salmon skin-side down. Heat in the air fryer at 400 F for 3 minutes.
Step 2
In the meantime, combine the rest of the ingredients in a small bowl.
Step 3
Once the 3 minutes have elapsed on the salmon, spread the mayo mixture on top of both fillets. Then return the salmon to the air fryer for another 2 minutes. The mayo will brown slightly and top of the salmon. Serve immediately!