Preheat your oven to 425°F (220°C). Line a large baking sheet with parchment paper or foil for easier cleanup, and place a wire rack on top of the baking sheet. This allows air to circulate around the wings, ensuring crispiness.
Pat the chicken wings completely dry with paper towels. This is a crucial step for achieving crispy skin. Place the dried wings in a large mixing bowl.
In a small bowl, whisk together the baking powder, salt, black pepper, garlic powder, and paprika (if using).
Sprinkle the baking powder mixture over the chicken wings. Toss well to ensure each wing is evenly coated. The baking powder helps to draw out moisture and crisp up the skin.
Arrange the coated wings in a single layer on the prepared wire rack, making sure they are not overcrowded. This allows for maximum crispiness.
Bake for 25-30 minutes, then flip the wings and bake for another 20-25 minutes, or until the wings are golden brown and crispy.
Once the wings are cooked and crispy, remove them from the oven. Toss them immediately with your favorite wing sauce or sprinkle with your chosen dry rub. Serve hot.