YUCK! First of all to make this even remotely edible, you should make it in a very shallow baking dish and spread everything out really thin. Espeically the Stove Stop Dressing. If not, the dressing is just too much for this.
This is what I did to make this an OK recipe:
Add one more cup of Chicken
Half the amount of Stove Top dressing
Cook on one day, and eat on the second day.
Good luck on this one. Better yet, find another Chicken pot pie recipe. There's better ones that this one out there.