Line a rimmed baking sheet with parchment paper and place an oven-safe rack on top. Generously coat the rack with non-stick cooking spray.
Dry wings thoroughly with paper towels. Toss them with baking powder and salt in a large bowl, making sure each wing is lightly coated.
Place wings onto the rack in a single layer. Cook for 30 minutes. Leaving the oven door closed, increase heat to 425°F. Continue to cook until wings are light brown and crispy, about 45 more minutes.
While the wings are cooking, whisk together all ingredients for the Asian Sauce in a small bowl.
Remove wings from oven and toss in sauce (or brush each wing with sauce). Put on a serving platter and sprinkle with chopped scallions and toasted sesame seeds if desired.
Note
Recipe can be easily doubled for a delicious party night snack.
Add a pinch of ground cayenne pepper for an added kick of spicy heat.
Asian Sauce is delicious brushed onto any chicken – boneless, bone-in, baked or grilled!