Can you freeze sweet potato pie filling?

In this article, we will answer the question “Can you freeze sweet potato pie filling?”, and how to freeze sweet potato pie filling?

Can you freeze sweet potato pie filling?

Yes, you can freeze sweet potato pie. Frozen sweet potato pie filling lasts about 3-4 months before it starts to lose quality (2). Keep on reading if you want to know how to freeze your sweet potato pie filling. 

The Sweetpotato for Profit and Health Initiative, led by the International Potato Center and launched in 2009, seeks to improve the lives of 10 million households in SSA by 2020 through access to improved varieties of sweetpotato, especially orange-fleshed, pro-vitamin-A-rich varieties and their diversified use. Over 90% of sweetpotato consumed in the continent is boiled, steamed, or fried in contrast to other countries, such as China where sweetpotato is utilized as flour or purée in baked goods, candy, dried strips, juices and noodles (1).

How to freeze sweet potato pie filling?

Prepare the sweet potato pie filling as per the recipe instructions. Line a metal pan, in which you intend to bake the frozen pie later on, with a double layer of aluminum foil. Leave the edges of the foil hanging as they will be later folded over and above the frozen pie. 

Then pour the prepared potato pie filling into the metal pan. Put the pan into the freezer and let it freeze solid. Make sure you put the pan on a leveled surface in the freezer. 

After a couple of hours, when the pie has turned into a solid frozen disc, you need to wrap it from above with the hanging foil over the pan edges. Pop out the frozen disc from the pan and put it in a freezer bag. Squeeze out as much air as possible. Label the bag and freeze.

How to bake frozen sweet potato pie filling?

Grab the metal pan that you used to freeze the pie filling and line it with the pie pastry. Dust it with some flour to absorb the excess liquid that will come out of the frozen pie filling once it melts during baking. 

Place the frozen pie disc inside the pan lined with the pastry. Note that the pie filling does not need to be thawed. 

Bake the pie at the recommended temperature but add 20-45 minutes in the suggested baking time. The size and depth of your pie determine how long you have to bake the pie.

Choose the right pan 

Always use inexpensive and disposable pans for freezing your pie. Metal pans are the best because they conduct cold at a high rate. This quickly freezes the pie filling without the formation of large ice crystals.

Your second-best option is the ceramic pan. Ceramic pans are better at withstanding the extremely cold temperature of the freezer and the high temperatures of the oven.

Using glass for freezing pie is not a good option. Since it is fragile and may shatter in the process. Besides, pretty ceramic and glass pans should be dedicated for serving and not for freezing.

How to refrigerate sweet potato pie?

Sweet potato pie contains milk and eggs, both of which are perishable ingredients. Therefore, the pie must be stored in the fridge within 2 hours of baking. 

The same goes for any sweet potato pie variations that contain cream, condensed, or evaporated milk products. 

Before you proceed to refrigeration, you need to let the pie come to room temperature. Touch the bottom of the pie, if you do not feel any warmth, you are good to go. Wrap the pie in aluminum foil before placing it in the fridge and consume it within 3 days.

How to reheat sweet potato pie?

If you haven’t got much time on your hands, you can reheat the pie straight out of the freezer. To do this, bake the frozen pie at 300℉ for 40-50 minutes. Reheating the thawed sweet potato pie only takes about 30 minutes at the same oven temperature.

When reheating a thawed and chilled pie or one with a pre-baked pie crust, keep the edges of the foil-covered with the foil. Remove it only before the last 10 minutes of the reheating.

How to make the best sweet potato pie?


  • 1 (1 pound) sweet potato
  • ½ cup butter softened
  • 1 cup white sugar
  • ½ cup milk
  • 2 eggs
  • ½ tsp ground nutmeg
  • ½ tsp ground cinnamon
  • 1 tsp vanilla extract
  • 1 (9 inches) unbaked pie crust


  1. Boil whole potatoes with their skin intact. This will take about 40-50 minutes depending upon the size of the sweet potatoes. 

Check the doneness by inserting a fork or skewer inside the potato. Place the boiled sweet potatoes under cold running water and peel their skin.

  1. Mash the sweet potatoes using a fork. Then beat in the butter. When fully incorporated, stir in sugar, milk, eggs, nutmeg, cinnamon, and vanilla.
  2. Beat the mixture until homogenous and smooth. When nice and smooth, pour the filling into an unbaked pie crust.
  3. Bake the pie in a preheated oven at 350℉/175℃ for 55-60 minutes. Check the doneness by inserting a knife in the center. The knife should be completely free of any pie crumbs.

Other FAQs about Pies that you may be interested in.

How long can apple pie last in the fridge?

What is the best way to cut apples for apple pie?

How to freeze sweet potato pie?

Can you freeze Christmas mince pies?


In this article, we answered the question “Can you freeze sweet potato pie filling?”, and how to freeze sweet potato pie filling?


  1. Bocher, Temesgen, et al. From lab to life: Making storable orange-fleshed sweetpotato purée a commercial reality. Open Agric, 2017, 2, 148-154. 
  2. Kays, Stanley J. Formulated sweet potato products. Sweet potato products: A natural resource for the tropics. CRC Press, 2018. 205-218.  
  3. Zepp, M. Freezing pies and pies fillings. 2020. Penn State University.