Prepare pickled red onions. Add diced red onions and white vinegar to a bowl or mason jar and let sit for 1 hour to pickle.
Heat a frying pan or skillet over high heat.
Combine ingredients for blackened seasoning in a bowl and mix. Spread seasoning out onto a plate.
Dredge both sides of the salmon in blackened seasoning
Add salmon to the hot pan and sear for 3 minutes per side. Once cooked, add to a bowl and flake/shred
Preheat the air fryer to 400 degrees F for 5 minutes
Prepare the cream sauce. Combine cream cheese, sour cream, green onions, juice from one lime, and pepper in a small bowl and whisk well.
Spread cream cheese mixture on top of naan and top with flaked salmon. Place into the air fryer and cook for 5 minutes.
Top with arugula, diced bell pepper, pickled red onions, and cilantro. Serve with a lime.
Plate, serve, and enjoy!