Preheat oven to 350
Saute onion and celery in butter.
Add sage, poultry seasoning, salt and pepper.
In large bowl, place bread cubes. Pour butter mixture in and stir to coat bread. If it seems a little dry, add a small amount of milk. Fold in gently.
Spread the stuffing in the bottom of a greased 9 x 13 inch pan. Top with turkey chunks. Pour warm gravy evenly over top.
Bake at 350 for 30-45 minutes.
