Do I need to preheat the air fryer?
It helps with browning. If your model preheats quickly, give it 2 to 3 minutes. If you forget, it is not a dealbreaker, just add a minute or two of cook time.
What temperature should salmon be cooked to?
For food safety, the FDA recommends 145°F in the thickest part. For a slightly softer, juicier center, many home cooks pull it around 125 to 135°F and let carryover heat finish the job, but that is below FDA guidance. If you are pregnant, immunocompromised, or serving someone who is, stick with 145°F.
Can I use frozen salmon?
Yes, but results are best if you thaw first and pat dry so the glaze sticks and the surface browns. If cooking from frozen, expect less caramelization and add about 4 to 6 minutes depending on thickness.
My glaze is burning. What did I do wrong?
Most often it is too much sugar on a very hot unit. Reduce maple slightly, cook at 380°F instead of 400°F, and glaze in two phases: a light brush before cooking, then another brush in the last 1 to 2 minutes.
Can I make this without sesame?
Totally. Swap sesame oil for olive oil, and use chopped toasted almonds or cashews on top if you still want that nutty crunch.
Do I need to flip the salmon?
Usually, no. If your air fryer has hot spots, rotate the basket or shift the pieces around halfway through so everything browns evenly.