Preheat your oven to 400°F and line a large rimmed baking sheet with parchment paper.
Thoroughly pat the chicken wings dry with paper towels to ensure the skin becomes extra crispy during the baking process.
In a large mixing bowl, toss the wings with arrowroot powder, sea salt, and black pepper until every piece is evenly coated.
Arrange the wings on the prepared baking sheet in a single layer, making sure they are not touching to allow for proper airflow.
Bake for 35 to 40 minutes, flipping the wings halfway through, until the skin is golden brown and crisp.
While the wings are in the oven, combine the honey, tamari, sesame oil, minced garlic, and grated ginger in a small saucepan over medium heat.
Simmer the sauce for 3 to 5 minutes until it reduces slightly and develops a thick, syrupy consistency.
Transfer the hot, crispy wings into a clean bowl and pour the warm honey-garlic glaze over them, tossing until well coated.
Garnish with thinly sliced green onions and serve immediately while the wings are hot and the glaze is glossy.