Fried Oysters – a delicious recipe with In a bowl, combine the buttermilk with 1 tablespoon of the Essence., Add the oysters and marinate for 20 minutes., Combine the masa harina and flour with the remaining Essence in a shallow dish., In a deep-fryer or a medium, heavy pot with high sides, heat the oil to 360 degrees F., Dredge the oysters in the flour mixture and shake the pieces in a strainer to remove any excess., Carefully add to the hot oil in batches, and cook, turning occasionally, until golden on all sides, 2 to 3 minutes.. Easy to follow and perfect for any occasion.