Prepare the VeganEgg according to package instructions (or prepare a flax or Ener-G egg).
Preheat the air fryer on 350°F for 5 minutes.
Combine all ingredients - except the sesame seeds - in a large mixing bowl and pour the vegan egg over it. Mix well (I use gloved hands). Form into 6 equal size patties (a digital kitchen scale is helpful). Press sesame seeds into both sides of the burgers. Mist each burger, top and bottom, with olive oil spray (if using).
Place the burgers on parchment paper and air fry for 20 minutes, turning over at 10 minutes. If you have a small air fryer, you may have to do this in batches.
After 20 minutes, flip the burgers off the parchment paper and onto the air fryer basket, increase the temperature to 400°F and air fry 5 minutes longer.