01 - In a mixing bowl, combine buttermilk, garlic powder, paprika, salt, and black pepper. Add chicken pieces and toss well to coat evenly. Cover and marinate in the refrigerator for at least 30 minutes to enhance tenderness, if time permits.
02 - In a separate bowl, whisk together all-purpose flour, corn starch, paprika, onion powder, cayenne pepper (if desired), salt, and black pepper until uniform.
03 - Pour vegetable oil into a frying pan or deep fryer until oil reaches approximately 2 inches deep. Preheat oil to 350°F.
04 - Remove chicken pieces from marinade, letting excess liquid drip off. Dredge each piece thoroughly in the breading mixture, ensuring full coverage.
05 - Working in batches, carefully lower coated chicken pieces into hot oil. Fry for 3 to 4 minutes per batch, or until golden brown and internal temperature reaches 165°F. Remove using a slotted spoon and drain on paper towels.
06 - Arrange hot chicken bites on a serving platter. Present with preferred dipping sauces.