When you're ready to bread the chicken, prepare your wet and dry coatings. In a wide, shallow bowl, combine the buttermilk, another ½ cup of Frank's Red Hot Sauce, and 2 eggs. Whisk these ingredients together until smooth. In another bowl, mix the flour, cornstarch, cracker meal, and the reserved dry seasoning.
To coat the chicken, work with one piece at a time. Remove a piece from the brine, letting any excess liquid drip off, and then dredge it in the flour mixture, shaking off any excess.
Dip it next into the buttermilk mixture, ensuring it's fully coated, then let the excess drip off before returning it to the flour mixture for a final coat. Press the flour mixture onto the chicken to ensure it's completely covered. Set the coated chicken on a wire rack placed over a sheet pan and repeat with the remaining pieces.
If time permits, set the uncovered breaded chicken on a wire rack-lined baking sheet and place in the refrigerator for a minimum of an hour to help dry out breading.