Brown beef and onion. Drain. Add taco mix and 1/2 cup water, and chili pepper. Mix and let simmer for 5 minutes. In large bowl add corn meal, salt and soda. Add eggs, buttermilk, oil and creamed corn. Pour 1/2 of mixture into well greased 10in iron skillet. Top with beef mixture and cheddar cheese. Pour remaining corn batter. Bake at 350 for 45 minutes.