Paula Deen Cornbread

This is Paula's Deen's recipe doubled which makes the perfect amount for my cast iron skillet.  The BEST cornbread of all the recipes I've tried!

2 Cups cornmeal
1 Cup flour
1 1/2 Cups buttermilk
4 eggs
1/4 Cup vegetable oil
 2 1/2 Tbsp baking powder
2 tsp salt

Preheat oven to 350. Oil cast iron skillet and put on stove on medium low while you mix together the ingredients for the cornbread.  Do not overstir--just until the mixture has no dry flour/cornmeal.  Pour batter into heated skillet and bake for 20-25 minutes or until toothpick comes out clean.  Serve with lots of real butter.