Hard boil two eggs, set aside. Cook the cornbread first following the instructions on the Jiffy Corn Muffin mix box. Cool, then cut into small squares.
2 8.5 oz Jiffy Corn Muffin Mix
Set oven to 350° F. Spread the cut up cornbread onto a large cookie sheet, crumbling some as you go. Toast in the oven for 10 minutes, then cool. Transfer to a large bowl, add the day old bread crumbs, and set aside.
2 sliced bread
Dice up all the celery and onion. Using the butter, saute the vegetables until wilted and softened.
4 tablespoon butter, 2 cups celery, 1 onion
Add the sauteed onions and celery to the bowl of crumbled cornbread and bread crumbs. Season with salt, pepper, garlic powder, poultry seasoning, sage, and the Creole seasoning.
1 teaspoon Tony Chachere's Creole Seasoning, 1 tablespoon sage, ½ teaspoon poultry seasoning, ½ teaspoon garlic powder, ½ teaspoon salt, ½ teaspoon pepper
Add the diced hard boiled eggs and broth to the bowl of cornbread, bread crumbs, vegetables, and seasonings. Mix and stir to combine. Adjust salt, Creole seasoning, and moisture. If the cornbread seems a little dry, add another ¼ broth and toss to mix.
2 eggs, 2 cups broth
Spoon the cornbread dressing into a 9" x 13" baking dish. Cook at 350° F for 25 minutes, or until the top is lightly crispy. Serve immediately.