The best way to store a pie is to cover the pie with a plastic lid or put some saran wrap or tin foil over the pie.
Then refrigerate the pie or freeze the pie for later use.
When refrigerated the pie should last for up to 7 days and when frozen the pie can last up to a year.
The best way to reheat a frozen cooked pie is to reheat the frozen cooked pie in the oven.
Preheat the oven to 375 F and then once the oven is heated up you can place the frozen cooked pie in the oven on the middle rack.
Allow the pie to sit in the heated oven for 10 to 15 minutes to thaw and heat up.
Just make sure to keep an eye on it and check it often so that it does nut overcook and burn.
It's also better to remove the frozen cooked pie from the freezer and put it in the refrigerator overnight to allow the frozen pie to thaw out.
Then reheat the cooked pie in the oven for 5 to 10 minutes.
Having the frozen pie thawed out first prevents it from overcooking and possibly burning and it takes less time to reheat the pie from thawed than it does from frozen.