Preheat your oven to 425°F and line a large baking sheet with parchment paper or place a wire rack over the sheet for maximum air circulation.
Pat the chicken wings completely dry with paper towels; removing all moisture is the secret to achieving a crispy skin without deep frying.
In a large bowl, toss the wings with the baking powder, sea salt, and black pepper until every piece is evenly coated.
Arrange the wings in a single layer on the prepared baking sheet and bake for 35-40 minutes, flipping halfway through, until they are golden brown and very crisp.
While the wings are finishing in the oven, combine the honey, tamari, minced garlic, grated ginger, and sesame oil in a small saucepan over medium-low heat.
Simmer the sauce for 3 to 5 minutes, stirring frequently, until it reduces slightly and becomes a thick, glossy glaze.
Remove the wings from the oven and transfer them to a clean mixing bowl, then pour the warm honey-garlic glaze over the top.
Toss the wings well to ensure they are fully coated in the sticky sauce, then garnish with thinly sliced green onions before serving.