In a skillet over medium heat, cook the Italian sausage until browned. Drain off any excess grease and transfer the sausage to a large bowl.
Add the chopped onion and chopped apples to the same skillet and cook until softened, about 5-7 minutes. Add to the bowl with the sausage.
To the bowl, add the dried cranberries, stale bread cubes, chicken broth, melted butter, sage, thyme, black pepper, and salt. Stir everything together until well combined.
Transfer the mixture to a slow cooker. Cover and cook on low for 2-3 hours, or until heated through and the bread is tender.
Stir before serving.
Notes
This stuffing is great as a side dish for holidays or any family meal. You can adjust the amount of dried cranberries to your preference.