I never put stuffing in the turkey. I cook my turkey in an electric roaster so I put the dressing in a casserole dish and bake it separate.
My dressing is pretty simple though, I use a bag of Pepperidge Farms, some garlic and butter salad croutons, finely diced onion and celery, a stick of butter, the turkey neck and heart cooked and minced, 4 eggs, and enough chicken broth to make it moist. I saute the onion and celery in the stick of butter until the onion and celery are well cooked.