Skillet Cornbread

I made this tonight to go with some roasted vegetables. It was simple to make and cooked in about 28 minutes with my convection oven turned to 400 degrees. I can't remember where I got the recipe.

2 cups cornmeal
1 cup whole wheat flour
1 cup unbleached white flour
3 tablespoons baking powder
2 cups soymilk
1/2 cup canola oil
1/2 tsp sea salt
1/3 cup maple syrup
3 T olive oil

Preheat oven to 400 degrees.
Mix cornmeal, flours & baking powder.
In separate bowl whisk together soymilk, canola oil, salt & maple syrup. Pour the wet ingredients into the dry, stirring just until the dry ingredients are moistened.
Oil an 11-inch round cast-iron skillet with the olive oil. Over high heat, heat the oil until it starts to smoke. Pour the batter into the heating skillet. Bake approximately 40 minutes (unless you're using convection!).