Step 1

Preheat the oven to 425 degrees F.

Step 2

Combine the cornmeal, flour, baking powder and salt in a bowl. Stir together.

Step 3

Measure the buttermilk and milk in a measuring cup and add the egg. Stir together with a fork. Add the baking soda and stir. Pour the milk mixture into the dry ingredients. Stir with a fork until combined. Fold in the cheese. Set aside.

Step 4

In a small bowl, melt the shortening in the microwave. Slowly add the melted shortening to the batter, stirring until just combined.

Step 5

In an iron skillet, melt the butter over medium heat. Saute the peppers and onions until soft, 4 to 5 minutes. Pour the batter into the hot skillet with the veggies. Spread to even out the surface. (Batter should sizzle.)

Step 6

Cook for 1 minute, and then transfer to the oven and bake until golden brown, for 20 to 25 minutes.