In a 12" cast iron skillet, saute peppers and onions until softened. While softening, prepare cornbread batter.
Add garlic and saute two more minutes.
Add corn, tomatoes, beans and seasoning. Heat until bubbling.
Pour cornbread mixture over top, ensuring batter reaches to edges of skillet. Bake as per cornbread recipe (about 30-35 minutes, or until browned on top).
Recipe by Culinary Musings at http://www.culinarymusings.com/2015/05/vegetarian-cowboy-shepherds-pie/