In the fall I have made stuffing that included chopped apple, apple sauce or apple cider.
The stuffing itself was just a basic stuffing with bread, onion, celery, butter, poultry seasoning, a raw egg or two some stock or cider and or the apple.
The sauce/gravy was a basic pork gravy. You could make the gravy using cider instead of stock or water.
A shot of cognac or Calvados wouldn't hurt any!
Sides for me would be Brussel's sprouts, mashed potatoes and maybe some roasted butternut squash or cabbage salad.