1 c. self-rising cornmeal
1/4 c. self-rising flour
1/2 tsp. baking soda
3 tbsp. sugar
1/2 c. buttermilk
1 egg
2 tbsp. vegetable oil
1 med. onion, chopped
1 c. whole kernel corn, drained
1 jalapeno pepper, chopped with seed
5 oz. extra sharp Cheddar cheese, sliced

Preheat oven to 450 degrees. Mix all ingredients, except cheese. Pour half of batter into a large greased cast iron skillet. Arrange cheese slices on top, cover cheese completely with remaining batter. Bake at 450 degrees for 30 minutes, or until golden brown.