Prepare the Chicken Wings:
Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper or aluminum foil and place a wire rack on top.
Dry and Season:
Pat the chicken wings dry with paper towels to remove excess moisture. In a large mixing bowl, toss the wings with baking powder, salt, black pepper, garlic powder, smoked paprika, and cayenne pepper. Drizzle with olive oil and mix until evenly coated.
Bake:
Arrange the wings in a single layer on the wire rack. Bake for 20 minutes, then flip the wings and bake for an additional 20-25 minutes, or until golden brown and crispy.
Optional Sauce Toss:
If desired, transfer the baked wings to a clean mixing bowl and toss with your preferred sauce.
Serve:
Arrange the wings on a platter and garnish with chopped parsley, celery sticks, and a side of ranch or blue cheese dressing.