Rinse and pat the chicken wings very dry with paper towels. Add the wings to a large bowl with the baking powder and salt and massage until the wings are evenly coated.
Arrange the wings in a single layer on a baking sheet lined with a cooling rack. Refrigerate, uncovered, to dry out the skin.
Preheat the oven to 450 degrees F.
Remove the chicken wings from the refrigerator and place in the oven. Bake until the skin is very crispy and the center is cooked through, about 30 minutes.
In a small pan over medium heat, combine the butter, grated garlic, garlic powder, onion powder, and black pepper. Cook until the grated garlic is softened, about 5 minutes. Pour into a large bowl. Add the chicken wings and toss to coat. Add the cheese, chives, and parsley.
Serve hot and immediately.