Preheat your oven to 425°F (220°C) and line a baking sheet with aluminum foil.

Pat chicken wings dry with paper towels, then toss in olive oil, salt, and pepper until evenly coated.

Arrange wings on the baking sheet in a single layer and bake for 40-45 minutes, flipping halfway through for even crispiness.

In a saucepan over low heat, combine hot sauce, butter, and garlic powder; stir until melted.

Transfer baked wings to a large bowl and toss with the hot sauce mixture until well coated.

Serve with celery sticks and ranch dressing.