Why Freeze Dry Pumpkin Pie?

The first question, of course, is why would anyone wish to tubefreeze their cherished pumpkin pie? Isn’t a pie about making something in the moment? The answer is almost too simple: freeze drying preserves flavour and nutrients while vastly extending shelf life. Take your carefully home-made treat, put it in the tubes, and serve it up weeks later, still as delicious as the day you made it.

The Process of Freeze Drying

Can I freeze dry pumpkin? Of course! Drying a pumpkin or, to put it more technically, freeze drying it is a basic scientific process, that you can learn to adapt to your needs. All you need to do is freeze it, evaporate it by removing the water from it – a process called sublimation -, and then lower the pressure around it . While I will share with you some helpful hints regarding how to do that, let us first review why your cranberry pumpkin pie should be freeze dried.

Small Pumpkin Pie - Baking Mischief

Steps to Freeze Dry Pumpkin Pie

Step 1: Prepare Your Pumpkin Pie

Choosing the Right Pumpkin

The first step to making your pumpkin pie is, of course, choosing the pumpkin. It is vital that you choose the right one, as this will affect the taste of your pie. Pick out the ‘sugar pumpkins’ or ‘pie pumpkins’ from the patch, because the flesh inside will be smoother and sweeter than inside the bigger ones.

Creating Your Pumpkin Pie Mix

After you have selected your pumpkin, you can begin to mix your pie mix and, when ready, you can either freeze dry the pumpkin pie mix first, or freeze and then freeze dry it. Bake the pumpkin pie mix and then let cool completely.

Step 2: The Freeze Drying Process

The Freeze Drying Equipment

While you can try to freeze-dry foods at home with minimal equipment, the tools you need to start are not cheap. Ideally, you’ll have access to a home-freeze dryer, which you can buy online or at a speciality store. They are certainly pricey, but in the long run, they can be a worthwhile investment because their exclusive ability to generate shelf-stable food at home can decrease edible food waste. They also allow you to preserve your homemade meals.

The Actual Freeze Drying

Now to the actual freeze drying. Put your pumpkin pie in the freezer, and let it cool. Once it’s cooled, put your pie in the freeze dryer and it will freeze it to a temperature below its triple point, the lowest temperature at which the solid and liquid phases of the pie may co-exist. Sublimation is the process by which water goes from ice to vapour without going through liquid Sublimation is the process by which water goes from ice to vapour without going through the liquid phase.

Step 3: Storing Your Freeze Dried Pumpkin Pie

Your freeze-dried pumpkin pie. This is what you’re trying to achieve once the process is done.Remember to keep the pumpkin pie in a moisture-proof and air-tight container or bag before storage. Otherwise, it would absorb the humidity in the air, turn clumpy and even moldy. With the measures included here, pistachio ice-cream, beef stew or even a pumpkin pie can live for years without refrigeration.

Understanding the Pros and Cons of Freeze Drying

Pros of Freeze Drying Pumpkin Pie

Flavor Preservation

Perhaps its most important benefit, though, is that it preserves flavour. Because flavours are lost and colours bleached with other preservation techniques, a supremely important step is to retain the taste, colour and visage of the pie. That means that your freeze-dried pumpkin pie will be one tasty slice of autumn.

Long Shelf Life

As I noted before, the freeze-dried pie has a much longer shelf-life. It lasts for 25 years – versus the several days of regular pumpkin pie.

Cons of Freeze Drying Pumpkin Pie

While it has many advantages, there are also some drawbacks of freeze drying. The machines, freeze dryer machines, that are being used to dry pies are quite expensive. In addition to that, the process of freeze drying the pies would take more time, compared to other conventional methods. Lastly, after rehydration, the texture of the pie does not come to its original form.

In short, freeze-dried pumpkin pie is a neat way to turn a seasonal dessert into one that you can enjoy any time of year. The process sounds intimidating, but it isn’t really all that hard; it just takes time and some specialised tools. If you make a pumpkin pie this Thanksgiving, you should try it out on a bit. You may find yourself eating Christmas in July.

Do you freeze dry pumpkin pie? Yes. Pumpkin pie should work in your home freeze dryer.

How long can pumpkin pie last when freeze dried? When stored properly, freeze dried pumpkin pie can last for 25 years.

How does freeze drying a pumpkin affect its taste? Freeze drying retains the taste, the colour and the shape as in an original pumpkin pie.

What pumpkin is best to use when making pumpkin pie? You want to use either ‘sugar pumpkins’ or ‘pie pumpkins’.

What is the most serious problem of freeze drying? Freeze drying equipment cost and how long freeze drying food is the most serious problem.

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