Home Freeze Dryer – the Best Way to Preserve Food for Long Term Storage

If you’re into preserving and storing food, chances are you’ve considered investing in a home freeze dryer. We certainly have and thus began the research. Fortunately, an awesome lady in the GardensAll and Planting for Retirement community has lot of experience with a home freeze dryer and has shared that with us!

Currently in the US, there’s pretty much one company selling home freeze dryers. Harvest Right.

Food Preservation and Storage – September 2020 Update

The food preservation industry is thriving during these times. Dehydrators are selling well, and and more people are investing in freeze dryers.

GardensAll Community Member’s Comments

Contribution by Kathie Folsom

I currently have 3 trays of bone broth and one tray of cauliflower in my freeze dryer. People always laugh at those of us who lean towards prepping but this house will not be running out of food or hygiene products or much of anything for a very long time. We’ve had our freeze dryer for over 4 years now.

Because of it, we currently have about 10 years worth of freeze dried food preserved. Harvest Right is a wonderful company. Great customer service and they even have a layaway program.
~Kathie Folsom, realtor, homesteader, founder North Georgia Seed Exchange

We’re not laughing at you Kathie… we’re applauding you for your foresight and preparedness, and your hard working pioneer spirit! 👏🏼👩🏻‍🌾💪🏼🌾

THANKS to Kathie Folsom for sharing more of her freeze dryer experience with us in this article on homesteading living! 👏🏼⭐️👏🏼

Lyophilization

Lyo-what??? That’s what it’s called when you freeze dry something. When it comes to food, a home freeze dryer may be the ultimate food preservation and storage option.

Lyophilization is pronounced as (phonetically): Lī-OFF-uhl-ī-zayshun
DEFINITION: to dry by freezing in a high vacuum.

While researching food dehydration, we found our way into the realm of freeze drying food. A GardensAll community member and contributing writer, Kathie Folsom has a freeze dryer for home use, and shares her photos and experience for you.

“It’s great. Only one company makes non-commercial freeze dryers and that’s Harvest Right. We have their medium size unit. It is an amazing preservation method.

The drying process is a little loud so I put it out on my porch. Most batches take at least 24-48 hours to process.”

And she does it all. Kathie dehydrates, cans, pickles and even ferments foods, including making her own sauerkraut and kombucha. Oh, and she and her husband, Joe, are also growing oyster mushrooms!

Home Freeze Dryer – the ultimate food preservation and storage solution with a 25 year shelf life!!!

Which is Better: Dehydration or Freeze Drying?

Kathie said, “There are some big differences between freeze drying and dehydration. Shelf life being a BIG one. Up to 25 years. Dehydrating removes about 1/2 the moisture and freezing almost all the moisture. You almost retain more nutrients that dehydrating. Plus you can completely reconstitute something freeze dried to it’s original state but you can also consume the food freeze dried as well.”

Okay, so if you want the bottom line, we’re sharing that first to save you time. For more, of course we hope you’ll enjoy reading further and viewing Kathie’s photos.

Freeze Dryer Machines – Pros & Cons

PROS

1. Longevity – freeze dried food lasts for 25 years shelf life
2. All Foods – Freeze dry everything – all foods can be freeze dried, including dairy, eggs and meat
3. More Uses – Eat dried, or reconstitute in water or cooking
4. Best Preservation – Preserves nutrients, taste, aroma, and color
5. Best Nutrition – Retains 98% of the nutrients ^[1]https://www.opsdiagnostics.com/Freeze-Drying-Reagents/Freeze-Drying-Indicator-Filter-Sterilized-p353.html
6. Safer – Freeze drying is healthier and safer than canning (no chance of botulism from poorly canned foods)
7. Easier – Less labor and time for you – place it, set it and leave it until done

CONS

1. Expensive. This is a large appliance investment starting at around $2.5k
2. Loud. Best if you have a back porch, pantry or utility area to store and run it
3. Large.  about the size of a small dishwasher
4. Energy intensive. Freeze drying is the most energy intensive way to preserve food

Freeze Dryer Home Sizes

The Harvest Right company has three sizes of dehydrators for home use:

SMALL:

Dimensions: 25” Tall x 16.5” Wide x 18.5” Deep
Weight 85-97lbs

STANDARD (MEDIUM):

Dimensions: 30” Tall x 20” Wide x 25” Deep
Weight: 105-125lbs

LARGE:

Dimensions: 32.5″ Tall x 22.5″ Wide x 25.5″ Deep
Weight: 147-177lb

On the weight, the variance depends on whether you get the colored or stainless steel models. The stainless steel models are heavier than the colored.

Kathie and her husband, Joe, love their freeze dryer.

Kathie said, “These are dried apples, cantaloupe and pears. They taste exactly like the fruit when dried, only crunchy but put them in water and they come back like the original fruit.

“Joe made some improvements that deal mostly with the oil pump. He upgraded it to where we should only have to change the oil about once a year instead of after every batch.”

The freeze dryers are pricey but the company has a layaway program.

Here’s Kathie’s trays of dehydrated tomato skins.

Freeze Drying Tomatoes and Tomato Skins

Kathie said, “I put the tomatoes in boiling water for a few minutes and then in cold water to remove the skins with a knife. Then I either dehydrate or can the tomatoes. More recently I freeze dry the skins and put them in the food processor to make tomato powder to use for soups and sauces.”

Kathie added, “You know what was really cool? When I was doing the tomato skins, Joe looked at me and said, ‘Baby, I really love how you are doing all this stuff. It’s really cool’…..Melted my heart right there.”

Ours too, Kathie! Thank you for sharing! We also love how Kathie made great use of the skins that often just get tossed. What a great idea to use them for making tomato powder!

Freeze Drying Onions

Sweet Vidalia onions, freeze dried and ready for use.

Freeze Drying Soup

Kathie ladled her homemade chicken noodle soup onto the trays and freeze dried it. Next she’ll store it in mylar bags with moisture absorbers.