Preheat oven to 425 degrees. In a shallow dish combine flour, salt, pepper & garlic powder. Grease a wire rack that is set on top of a sheet pan.
Using a paper towel, pat dry chicken and coat in flour mixture. Place chicken wings on wire rack. Bake for 40-45 until chicken reads an internal temperature of 165.
While chicken is cooking, in a small saucepan combine hoisin, soy, honey & ginger. Bring to a boil and simmer for 5 minutes. Turn off heat.
Remove chicken from the oven and place in a large mixing bowl. Pour over sauce and toss until well coated. Place chicken wings back on the wire rack and put back in the oven on the broil setting. Broil 3-4 minutes.
Garnish with sesame seeds and chopped green onions.
