Preheat your oven to 425°F and place a wire rack over a large rimmed baking sheet lined with parchment paper.
Pat the chicken wings thoroughly dry with paper towels to ensure the skin gets maximum crispiness.
In a large bowl, toss the wings with arrowroot powder, sea salt, and black pepper until they are lightly and evenly coated.
Arrange the wings in a single layer on the wire rack and bake for 35-40 minutes, flipping halfway through, until the skin is golden brown.
While the wings are roasting, combine the honey, coconut aminos, minced garlic, grated ginger, and sesame oil in a small saucepan over medium heat.
Bring the sauce to a gentle simmer for 3-5 minutes, stirring frequently, until it reduces into a thick, glossy glaze.
Remove the wings from the oven and transfer them to a clean bowl; pour the warm glaze over the wings and toss until every piece is fully coated.
Transfer the glazed wings to a serving plate and garnish with sesame seeds and thinly sliced green onions.