Preheat your oven to (425°F) = (218°C)

Grease an 8-inch cast-iron pan or 9-inch round cake pan.

I would place the cast-iron pan in the oven to heat while you mix all the ingredients.

I combined all other dry ingredients in a medium bowl to evenly distribute them.

Then I added the melted butter, the egg, buttermilk, and the sour cream.

Then you mix thoroughly, but do not overmix.

Remove the cast-iron pan from the oven.

Spread the batter evenly in the pan and bake for 20-25 minutes until golden brown.

Serve warm with butter or honey butter.