Place the pineapple slices in a bowl with 2 tablespoons of the coconut aminos. Set aside.
In another bowl add the ground chicken, egg, almond flour, ginger root, chives, sesame oil, 2 tablespoons coconut aminos and mix well. Form into 4 patties.
Make the teriyaki aioli by whisking together the mayonnaise, coconut aminos, garlic powder, Gochugaru chili flakes and salt. Set aside.
Heat the grill (oiling if necessary) and cook the burgers 5-7 minutes per side or until they reach 165˚.
At the same time grill the pineapple slices just long enough to obtain grill marks or get browned slightly if grilling on a blackstone.
Garnish with sesame seeds and drizzle with the teriyaki aioli.
Enjoy!