Preheat your oven to 400°F.
In a large bowl, whisk together cornmeal, flour, salt, baking powder, and baking soda.
Melt the butter in a 10" cast-iron skillet.
Add the melted butter to a separate bowl, whisk in honey, egg, and milk.
Add the wet ingredients to the dry ingredients until combined. Do not overmix.
Pour the batter into the cast-iron skillet. Bake in the preheated oven for 20-25 minutes. Or until a toothpick inserted into the center comes out clean, and the top is crispy and golden brown.