Brown sausage in a large pan.

Add diced white onion and diced celery ribs to the pan with the sausage and continue to cook until softened.

Drain excess grease from the pan.

In a large pan, combine the cooked cornbread, cubed white bread (or whole wheat bread), and sage.

Add the cooked sausage, onions, and celery to the bread mixture.

Pour in the chicken broth and beaten eggs.

Season with salt and pepper to taste.

Mix all ingredients thoroughly.

Cover and refrigerate overnight to allow flavors to meld.

Preheat oven to 375 degrees Fahrenheit.

Bake in the preheated oven for approximately 40 minutes, or until golden brown.