Preheat oven to 425°F (220°C).
Line a baking sheet with parchment paper or aluminum foil.
Pat the chicken wings dry with paper towels.
In a large bowl, combine the baking powder, salt, pepper, garlic powder, and onion powder.
Add the chicken wings to the bowl and toss to coat evenly.
Drizzle the olive oil over the wings and toss again to coat.
Arrange the wings on the prepared baking sheet in a single layer.
Bake for 30 minutes.
Flip the wings and bake for another 20-25 minutes or until golden brown and crispy.
Serve with your favorite dipping sauce.