Heat oil to 325 degrees F.
In a medium bowl, combine cornmeal mix, flour, sugar, and salt. In a small bowl, combine milk and eggs. Add milk mixture to cornmeal mixture, stirring well. Stir in butter and corn.
Pour oil to a depth of 2-inches in a Dutch oven, or use a deep-fryer. Drop by tablespoons into hot oil. Cook 2 to 4 minutes, or until golden, turning once. Drain on paper towels.