Prep the livers: Rinse gently and pat dry.
Trim any green spots or visible connective tissue. Place in a bowl with buttermilk. Chill 30–60 minutes.
This keeps them moist and mild.
Pre-tenderize the gizzards: Rinse and trim any silver skin. Add to a pot with chicken broth and enough water to cover by 1 inch. Bring to a gentle simmer, not a rolling boil.
Simmer low and slow: Cook gizzards 45–60 minutes, partially covered, until a fork slides in with some resistance but not rubbery.
They should feel springy, not tough. Drain and cool slightly.
Make the seasoned dredge: In a large bowl, whisk flour, cornstarch, salt, black pepper, garlic powder, onion powder, smoked paprika, and cayenne. Taste a pinch—if it’s bland, add a little more salt.
Set up a breading station: Beat eggs in a shallow bowl.
Keep your buttermilk-soaked livers nearby. Place the dredge in a separate wide dish. Line a tray with a wire rack.
Heat the oil: Pour 1 to 1.5 inches of oil into a deep cast-iron skillet or Dutch oven.
Heat to 350°F. Keep a thermometer in the oil for accuracy.
Bread the gizzards: Pat the simmered gizzards dry. Dip in egg, then toss in dredge, pressing the coating on.
Shake off excess. Set on the rack to rest 5 minutes for a better crust.
Fry the gizzards: Work in batches. Fry 4–6 minutes total, turning once, until deep golden and crisp.
Keep the oil between 325–350°F. Move finished gizzards to a clean rack and sprinkle with salt.
Bread the livers: Remove livers from buttermilk, let excess drip off. Toss in dredge, pressing gently.
Handle lightly to avoid tearing.
Fry the livers: Lower into the oil carefully. Fry 2–3 minutes per side, just until the crust is golden and the centers are slightly pink to medium. Overcooking makes them chalky.
Salt immediately.
Rest and serve: Let everything rest 3–5 minutes on the rack to set the crust. Serve hot with hot sauce, lemon, and classic sides like mashed potatoes, coleslaw, or biscuits.
Optional gravy: Reserve 2 tablespoons of the frying oil. Whisk in 2 tablespoons flour until blond.
Add 1.5 cups warm broth, whisk until smooth and thick. Season with salt, pepper, and a splash of hot sauce.