01 - In a mixing bowl, whisk together buttermilk, garlic powder, paprika, salt, and black pepper. Add the chicken pieces, ensuring each piece is well coated. Refrigerate for at least 30 minutes for optimal tenderness, though marinating is optional.
02 - In a separate bowl, combine all-purpose flour, corn starch, paprika, onion powder, cayenne pepper (if using), salt, and black pepper.
03 - Fill a deep frying pan or pot with vegetable oil and heat to 350°F.
04 - Remove the chicken pieces from the marinade, allowing any excess liquid to drip off. Coat each piece evenly in the flour mixture for a crisp crust.
05 - Working in batches, carefully lower the coated chicken into the hot oil. Fry for 3 to 4 minutes per batch until golden brown and cooked through. Use a slotted spoon to transfer the pieces to paper towels to drain excess oil.
06 - Arrange hot chicken bites on a serving platter. Serve immediately with your favorite dipping sauce.