In a large skillet, cook the sausage over medium heat until it is browned, about 5 minutes. Add the olives, mushrooms, and onion and cook until the vegetables are tender, about 5 minutes.
In a large bowl, mix together the butter, bread crumbs, poultry seasoning, garlic powder, sage, salt, and pepper.
Add the sausage mixture to the bowl and mix together. Add the chicken broth and mix together.
Transfer the mixture to a greased 9x13 baking dish. Cover with foil and bake at 350°F for 25 minutes.
Remove the foil and bake for an additional 5 minutes, or until the top is golden brown.
Interesting Facts
This stuffing is a great way to use up leftovers.
You can substitute any type of sausage for the Italian sausage.
Adding nuts or dried fruit to the stuffing gives it a sweet and savory flavor.