Preheat your oven to 425°F and line a large baking sheet with parchment paper.
Pat the chicken wings completely dry with paper towels to ensure the skin becomes extra crispy during roasting.
In a large mixing bowl, toss the wings with avocado oil, sea salt, black pepper, garlic powder, and smoked paprika until evenly coated.
Arrange the wings in a single layer on the prepared baking sheet and bake for 35 minutes, flipping them halfway through.
While the wings bake, whisk together the tomato paste, apple cider vinegar, honey, sriracha, and onion powder in a small saucepan over low heat until the sauce is smooth and slightly thickened.
Remove the wings from the oven once they are golden brown and toss them in the warm BBQ sauce until thoroughly glazed.
Serve the wings immediately alongside fresh celery sticks for a refreshing and cooling crunch.