In a bowl, whisk together the flour, salt, black pepper, paprika, and garlic powder until evenly combined.
In a second bowl, whisk the eggs with the buttermilk until smooth.
In a third bowl, combine the panko breadcrumbs and grated Parmesan cheese.
Working with one piece at a time, dredge the chicken in the seasoned flour, shake off excess, dip into the egg mixture, then press into the panko-Parmesan mixture to fully coat.
Pour neutral oil into a large saucepan or deep fryer to a depth of about 1–2 inches and heat to 350°F (175°C).
Fry the chicken in batches, taking care not to overcrowd, for 3–5 minutes per batch until golden and the internal temperature reaches 165°F (74°C).
Remove the chicken with a slotted spoon or tongs and drain on paper towels, then serve hot with your preferred dipping sauce.