01 - Preheat oven to 425°F. Line a baking sheet with aluminum foil and place a wire rack on top.
02 - Pat chicken wings completely dry with paper towels. In a large bowl, toss wings with baking powder, kosher salt, and black pepper until evenly coated.
03 - Arrange wings in a single layer on the wire rack. Bake for 20 minutes, then flip and continue baking for another 20 minutes until skin is crisp and golden brown.
04 - While wings bake, melt butter in a small saucepan over low heat. Add hot sauce, white vinegar, garlic powder, Worcestershire sauce, and cayenne pepper. Whisk to combine and heat until just simmering. Remove from heat.
05 - Transfer baked wings to a large bowl. Pour Buffalo sauce over wings and toss thoroughly to coat evenly.
06 - Serve immediately with celery sticks, carrot sticks, and blue cheese or ranch dressing on the side.