01 - Whisk together buttermilk, garlic powder, paprika, salt, and black pepper in a mixing bowl. Add chicken pieces and toss thoroughly to coat. Refrigerate for at least 30 minutes for enhanced tenderness.
02 - In a separate bowl, blend all-purpose flour, corn starch, paprika, onion powder, cayenne pepper if using, salt, and black pepper until fully combined.
03 - Pour vegetable oil into a deep frying pan or fryer and heat to 350°F.
04 - Lift each marinated chicken piece from the bowl, shaking off excess marinade, then dredge thoroughly in the flour mixture for an even coating.
05 - Fry coated chicken pieces in batches for 3 to 4 minutes per batch, until golden brown and fully cooked. Transfer to a plate lined with paper towels to drain excess oil.
06 - Arrange hot chicken bites on a platter and serve immediately with preferred dipping sauces.