Place the cleaned gizzards in a bowl and pour the buttermilk over them.
Cover and refrigerate for at least 2 hours (or overnight) to tenderize.
Prepare the Coating:
In a shallow bowl, mix flour, cornstarch, salt, pepper, and any optional seasonings.
Remove gizzards from the buttermilk, letting excess drip off, and dredge them in the flour mixture until fully coated.
Fry the Gizzards:
Heat oil in a deep skillet or fryer to 350Β°F (175Β°C).
Fry the gizzards in batches for 5β7 minutes or until golden brown and crispy.
Remove and drain on paper towels.
Serve:
Enjoy hot as a snack, appetizer, or alongside your favorite sides.
