Step 1

Place a 9-inch or 10-inch cast iron skillet or an 8-inch or 9-inch round cake pan in a cold oven. Preheat oven to 400° F, leaving the skillet or pan in the oven while it heats.

Step 2

Meanwhile, whisk together the cornmeal, flour, sugar, baking powder, salt, and baking soda in a large bowl.

Step 3

Add the buttermilk, butter and eggs. Stir to combine. Fold in jalapeño, cheese and chives.

Step 4

When the oven has come to temperature, pour oil into the hot skillet or pan. Use a brush to evenly spread the oil. Pour batter into the hot, greased skillet. Bake for 20-25 minutes, or until golden brown and a toothpick comes out clean.