Place 1 tablespoon vegetable oil in a cast iron skillet.
Place cast iron skillet in the oven and preheat oven and skillet to 400β.
While oven preheats, prepare batter. Stir together buttermilk and eggs.
Add Jiffy cornbread mix, creamed corn, melted butter, and sugar to a large mixing bowl.
Add buttermilk and beaten eggs.
Stir just to combine all the ingredients, do not over mix.
Once oven reaches 400β use oven mitts to remove cast-iron skillet from the oven.
Swirl pan to coat the bottom and sides of the pan with the hot oil.
Carefully pour batter into the hot cast iron skillet. Batter will sizzle in the pan.
Spread out batter and return pan to the oven.
Bake cornbread for 30-35 minutes or until a toothpick inserted in the center comes out clean and the edges are golden brown.
Remove from the oven and allow cornbread to rest for 10 minutes.
To serve, brush with melted butter and drizzle with honey if desired.