Cook meat ahead and chop. Cook cornbread ahead and crumble. Chop vegetables. Add everything to sprayed 13 X 9 pan. Combine all ingredients and spread into sprayed pan or baking dish. Bake 350 degrees approximatley 40-45 minutes until top is golden brown. Check at about 30 minutes since ovens vary. Do not over cook which will make it too dry unless you like a dry dressing. It is done when when peppers and onions get done. Serve hot with your favorite giblet gravy.
Note: Add finely chopped celery (I do if I remember to buy some) and chopped pecans in the mix before cooking if you prefer. I do not like pecans in my dressing. Also if you add eggs to the cornbread when cooking it you might like to leave the boiled eggs out when mixing dressing, but I prefer eggs in both.