Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper or aluminum foil and lightly grease it with cooking spray.
In a large bowl, toss the chicken wings with vegetable oil, salt, black pepper, cajun spice, baking powder (the secret to making the wings crispy), and garlic powder. Ensure the wings are evenly coated with the seasoning mixture.
Arrange the seasoned wings in a single layer on the prepared baking sheet, making sure they are not overcrowded. This allows them to cook evenly and become crispy.
Bake the wings in the preheated oven for about 40-45 minutes, or until they are golden brown and crispy. Remember to flip the wings halfway through the cooking time to ensure even browning on both sides.
While the wings are baking, prepare the sauce. In a saucepan, combine barbecue sauce, honey, soy sauce, garlic powder, onion powder, smoked paprika, and cayenne pepper. Cook over medium heat, stirring occasionally, until the sauce is well combined and heated through.
Once the wings are cooked, transfer them to the saucepan with the prepared sauce. Toss the wings until they are evenly coated with the sauce, ensuring each wing is fully covered.
Garnish the wings with sesame seeds and chopped green onions if desired, adding a touch of freshness and texture