Preheat oven to 450°F.
Rinse and trim chicken wings, leaving the skin intact for crispiness.
Pat wings completely dry with paper towels.
In a large bowl, whisk flour, baking powder, and seasonings.
Add wings to the bowl and toss to coat evenly.
Shake off any excess flour mixture.
Line a baking sheet with foil and spray with cooking spray.
Space wings at least 1 inch apart on the prepared sheet.
Bake 30–35 minutes, flipping once at around 20 minutes.
While wings bake, heat hot sauce and butter in a saucepan until bubbly.
Adjust sauce heat by adding more hot sauce or a dash of Tabasco.
Transfer cooked wings to a large bowl.
Pour buffalo sauce over wings and toss to coat thoroughly.
Serve with celery, carrots, and ranch or blue cheese dressing.