Position the oven rack in the center and preheat to 400°F. Generously butter a 9-inch cast-iron skillet and place it in the oven to heat through.
In a medium mixing bowl, whisk together the cornmeal, all-purpose flour, baking powder, baking soda, and kosher salt until evenly distributed.
In a separate large bowl, combine the melted butter, eggs, buttermilk, and honey, whisking until fully incorporated. Fold in the creamed corn using a spatula, blending just enough to combine.
Add the dry ingredients to the wet mixture and stir until no dry flour remains. Take care not to overmix, which can lead to a dense texture.
Carefully take the hot skillet out of the oven and pour the batter in, spreading it out evenly with a spatula.
Return the skillet to the oven and bake for 20 to 25 minutes, or until the top is golden brown and a toothpick inserted into the center comes out clean.