Remove the salmon skin (or ask your fishmonger to do this). Dice the fillet into 1-inch (2.5 cm) cubes and place them in a large bowl.
Season the salmon with salt, garlic powder, paprika, black pepper, honey, and olive oil. Gently toss until the pieces are evenly coated.
To air fry
Lightly spray the air fryer basket with olive oil. Add the salmon cubes in a single layer, leaving a little space between each piece. Cook in batches if needed.
Air fry at 350°F (177°C) for 8 minutes.
While the salmon cooks, prepare the bang bang sauce by mixing all the sauce ingredients in a bowl until smooth.
Once done, open the basket and wait about 10 seconds before removing the salmon. This brief pause lets the salmon contract slightly, which helps it release from the basket more easily. Carefully transfer the cubes to a serving plate so they don’t break apart.
To bake
Line a large sheet pan with parchment paper. Arrange the salmon cubes in a single layer with a little space between each piece.
Bake on the top rack at 400°F (204°C) for 10–12 minutes, until just cooked through.
To serve
Garnish the salmon bites with scallions (or chives) and sesame seeds. Drizzle with some bang bang sauce and serve the remaining sauce on the side. Serve warm.
Video
Notes
You can line the air fryer basket with parchment paper or an air-fryer liner to reduce sticking. Spray the liner lightly with oil so the salmon doesn’t stick to the paper.
If using parchment in the air fryer, preheat first, then add the paper and place the salmon on top to weigh it down. Loose parchment can lift and burn.
Center-cut salmon (Atlantic or king) gives the best texture. Steelhead trout also works well.
The coconut aminos option is slightly sweeter and milder; adjust sugar to taste if substituting.
Storage & Make-Ahead: Store the salmon squares and bang bang sauce separately. The sauce keeps well in the refrigerator for up to 5 days. The salmon is best enjoyed within 3 days.
Reheat: Reheat the salmon in the air fryer at 360°F (182°C) for about 6 minutes, or use the oven broiler on low for 3–4 minutes, just until warmed through.