Tri-fold the wings, tucking the wing tip behind the drummie.

Combine marinade and marinate the turkey wings for several hours, turning in the marinade every so often.

Preheat oven to 400F.

Remove the wings from the marinade (save the marinade) and place on a nonstick foil lined baking sheet.

Bake wings for 30 minutes with wingtips up, then turn over.

Bake wings for an additional 30 minutes, then drain pan juices.

While wings bake, add the marinade to a saucepan along with the brown sugar, ketchup, sesame oil and vinegar. Stir. Bring to a boil then reduce heat and cook three minutes on low heat.

Whisk cornstarch in a small amount of water and add to sauce. Stir continuously until thickened.

After wings bake the full hour, brush wings liberally with sauce and bake 5-10 minutes more to set the sauce.

Garnish with thinly sliced scallions. I served with steamed rice.