Make batter by mixing together the cornmeal, eggs, soda, drippings, milk, and salt. Mix well. Brown meat and drain off grease. Grease a 9 x 13-inch baking pan. Add 1/2 batter then sprinkle on the meat, onions, peppers, and last add cheese. Cover with remaining batter. Cook at 350 degrees F. for about 45 minutes. Serve hot.