1In 10-inch skillet, melt butter over medium-high heat. Add onion, celery and carrots; cook, stirring occasionally, until tender.
2In large bowl, mix bread cubes, parsley, poultry seasoning, salt and pepper. Add broth and butter-onion mixture, stirring until desired moistness (stuffing will become a little more moist during roasting because it will absorb juices from turkey).
3Use to stuff 1 (14- to 18-lb) turkey. After stuffing turkey, place any remaining stuffing in 1- or 2-quart casserole that has been sprayed with cooking spray; cover and refrigerate. Bake stuffing in casserole with turkey for last 35 to 40 minutes of roasting time or until thoroughly heated.