You bet! And thank goodness. Sometimes, by the time we get to the last of the turkey leftovers the family might be a little tired of turkey. All you need to do is assemble the pot pie exactly as you would as if you were baking it for today. After placing the crust on top, just seal it tightly with aluminum foil and pop it in the freezer. On the day you're ready for pot pie, it's easy peasy to get dinner ready. No defrosting is needed. Just remove the baking dish from the freezer, uncover and bake at 375° for about 90 minutes. You may need to drape a sheet of foil across the top if the crust starts browning too fast.