Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper and place a wire rack on top for optimal crispiness.

In a large mixing bowl, combine buttermilk, salt, black pepper, paprika, garlic powder, and cayenne pepper. Add chicken wings and ensure they are fully submerged. Cover and refrigerate for at least 30 minutes.

In a shallow dish, mix panko breadcrumbs and grated Parmesan cheese. After marinating, let any excess marinade drip off the wings.

Dredge each wing in the panko mixture, pressing gently to ensure adhesion. Place the coated wings back on the baking sheet.

Arrange the coated wings on the baking sheet, ensuring they are spaced apart to avoid steaming.

Drizzle olive oil or melted butter over the wings for added flavor and crispness.

Bake in the preheated oven for 40-50 minutes, flipping halfway through for even crispiness. Ensure the internal temperature reaches 165°F (74°C).

Once golden and crispy, remove from the oven and let rest. Serve with your favorite dipping sauces.