If marinating, combine chicken with buttermilk and let it sit for 10 minutes.
In a bowl, mix flour, cornstarch, garlic powder, smoked paprika, salt, and pepper.
Dredge the chicken pieces in the flour mixture, ensuring they are evenly coated. Shake off any excess.
Heat vegetable oil in a deep skillet or frying pan over medium heat.
Fry the chicken pieces for 8-10 minutes per side, or until golden brown and cooked through. Internal temperature should reach 165°F (74°C).
In a small saucepan, combine honey, hot sauce, and red chili flakes. Heat over low until warm and slightly thickened.
Toss the fried chicken in the hot honey glaze until fully coated.
Serve immediately, garnished with fresh parsley or sesame seeds if desired.