1Heat oven to 400^. Grease 10-inch pie plate. Mix turkey, celery, onion and seasonings in the pie plate. Beat remaining ingredients 15 seconds in blender on high for 1 minute or 1 minute with a hand beater. Pour into plate. Bake until knife inserted in center comes out clean, 25 to 30 minutes. Cool 5 minutes.
If I have any dressing left on Thanksgiving I will mix 1 1/2 cup of it with the turkey and omit the above celery and onion and seasonings. This is usually better prepared this way.