Combine sausage, onion and celery in a large skillet; cook over medium heat, stirring until sausage crumbles. Drain well.
Combine cornbread and next 4 ingredients in a large bowl; stir in sausage mixture. Add broth and eggs, stirring well. Spoon into a lightly greased 13 x 9-inch baking dish. Bake at 350 degrees F for 45 minutes or until browned.