Prepare cornbread a day in advance if possible.
After cooled, allow cornbread to stale – a day if possible.
When ready to begin preparation, cube cornbread and place in a large mixing bowl.
Set aside.
Remove giblets from turkey and place in large pot filled with water.
Salt and pepper the water generously.
Bring to a boil.
Reduce heat and simmer an hour or two until a rich broth has formed.
(You may have to continue adding water if it boils down too much).
Set aside.
Divide butter in half and place in two large 10-12” skillets.
Turn skillets on low to medium heat.
Place onions in one skillet and celery in the other.
Sauté until veggies are tender about 10-15 minutes.
Remove from heat.
Add celery and onions including all the butter to the mixing bowl with cornbread.
Sprinkle with sage, poultry seasoning salt and pepper, as desired.
Drizzle with homemade turkey broth and stir until well-combined.
Start with 1 ½ cups and add more if needed.
Stuff cavities of turkey and bake as directed for baking turkey.
Place remaining stuffing in a greased one-quart glass baking dish.
Bake at 350° for about 30 minutes until lightly browned and heated through.