Last Updated on October 13, 2025 by Karen
Wondering if you can freeze Costco’s famous pumpkin pie? Learn the best way to freeze, store, and reheat Costco’s creamy custard pie without losing flavor or texture—perfect for Thanksgiving leftovers or make-ahead prep!
If there’s one food item that takes over the fall season (and especially the big Thanksgiving dinner), it’s pumpkin pie. And when it comes to getting a rich, creamy pumpkin pie without the hassle of baking, the Costco Kirkland Signature Pumpkin Pie is the go-to for many. It’s huge, it’s affordable, and it has a surprisingly delicious flavor for a store-bought pie.
But what happens when you end up with a whole pie or leftover pie that you just can’t finish? Or maybe you’re trying to get ahead of your cooking preparations for the holidays. So the big question is:
Can you freeze Costco’s pumpkin pie?
The answer is: Absolutely, yes — but there’s a right way to do it.
Understanding the Type of Pie You’re Freezing
Before we get into freezing instructions, it helps to understand the type of pie we’re dealing with.
Costco’s pumpkin pie is a custard pie, made with Dickinson pumpkins, giving it a rich, creamy texture and subtle spice blend. Like any custard filling, it has a lot of moisture — which can lead to a soggy pie crust or loss of flavor if frozen incorrectly.
Unlike a savory type or sweet potato pie, a creamy filling like this one needs extra care. And although you may have a fancy homemade pie or a favorite pumpkin pie recipe, the same freezing rules generally apply to any pie type with custard.
Best Way to Freeze a Costco Pumpkin Pie
To preserve the best flavor, texture, and overall experience, follow these steps:
1. Let It Cool to Room Temperature
Never freeze a warm pie! Allow the Costco pumpkin pie to come to room temperature completely before freezing. This avoids excess condensation that could lead to crystal formation and a soggy crust.
2. Slice or Freeze Whole?
You can freeze the entire pie, a single slice, or pumpkin pie slices depending on how you plan to enjoy it later. Slicing it makes it easier to reheat small portions.
3. Wrap It Like a Pro
For best results, first wrap the pie (or slices) in layers of plastic wrap to seal in moisture. Then add a layer of aluminum foil to prevent freezer burn. If you’re using disposable aluminum pie pans or the original disposable pie pans from Costco, make sure they are placed on a flat surface in the freezer.
4. Storage Time
Frozen pumpkin pie can last for a couple of months. After that, you may notice a loss of flavor or funky smells, even if it’s still technically safe to eat.
Reheating Frozen Pumpkin Pie
When you’re ready to serve, move your frozen pie to the fridge and let it thaw overnight. Avoid the microwave oven, which can turn the original flaky crust rubbery and the filling watery.
If you want to bring back that “just-baked” feeling, warm your pie in a conventional oven at 300°F for 15–20 minutes. Place it on a wire rack to keep the bottom of the pan from getting soggy.
Will the Crust Still Be Flaky?
The pie shell on Costco’s pumpkin pie is a high-fat crust, so it tends to hold up fairly well in the freezer. However, no frozen pie will ever match the flakiness of a fresh-baked homemade pumpkin pie. Still, many agree the general consensus is that it holds up quite well for a grocery store pie.
Tips for Best Quality Frozen Pie
Use mini pie tins for portion-controlled freezing.
Store on a flat surface to avoid cracking the custard filling.
Avoid extra moisture by wrapping the pie tightly.
Label your pie with a date to track freshness.
From TikTok to the Food Court: Why Costco’s Pie Is Everywhere
It’s no surprise that Costco’s pumpkin pie has gone viral on TikTok and other platforms. Whether it’s being devoured in the food court or served at a big day family gathering, this giant pumpkin pie has earned its place at the table.
It’s a solid alternative when you don’t want to bake pumpkin pie from scratch — and for many, it’s the best pumpkin pie that doesn’t require a single dish to be washed.
Final Thoughts: Should You Freeze It?
If you’re the type of person who likes to prep ahead or simply can’t finish a whole pie, freezing the Costco pie is a smart move. Just follow the tips above to preserve its creamy pumpkin pie goodness.
Whether it’s your backup dessert on a big Thanksgiving feast or your post-midnight snack, freezing this tasty dessert ensures you can enjoy every first bite like it’s fresh from the oven.
So go ahead — stock up on a couple of pies this season. Because when it comes to the best quality and convenience, Costco’s pumpkin pie just works.
