In a large skillet, saute onion and green pepper in oil until tender. Add garlic; cook 1 minute longer. Transfer to a greased 5-qt. slow cooker.
Stir in the beans, tomatoes, tomato sauce, chili powder, pepper and pepper sauce. Cover and cook on high for 1 hour.
In a large bowl, combine the flour, cornmeal, sugar, baking powder and salt. Combine the eggs, milk, corn and oil; add to dry ingredients and mix well. Spoon evenly over bean mixture.
Cover and cook on high 2 hours longer or until a toothpick inserted near the center of corn bread comes out clean.