Pat wings dry with paper towels and then sprinkle all over with cornstarch.
Place wings on a cold pellet grill with plenty of space around each wing.
Fire up the pellet grill to 400°F
Combine wing glaze ingredients in a bowl and mix well.
After 30 minutes, flip and rotate the wings to ensure they cook evenly and cook for another 20 minutes.
Once the wings have been smoking for around 50 minutes, brush half of the glaze on the wings and smoke for another 5 minutes before flipping and brushing the rest of the glaze on. Smoke for a final 5 minutes and then remove.
Garnish with sesame seeds and fresh sliced scallions and enjoy.