Cut the salmon into uniform 1-inch cubes.
Toss them gently in a bowl with a drizzle of olive oil and all the seasonings until every piece is fully coated.
Arrange the seasoned salmon bites in a single layer in your air fryer basket, leaving space between pieces.
Cook at 160°C (320°F) for 15 minutes to let them cook through evenly.
Crank the air fryer heat up to 200°C (390°F) and cook for an additional 3–4 minutes until the edges are deeply golden and caramelized.
While the fish crisps, whisk the Sriracha and Kewpie mayo together in a small bowl.
Plate the hot salmon bites alongside fresh sliced avocado, garnish with green onions, and serve immediately with your spicy dipping sauce!
