New to Home Freeze Drying? Tips for Beginners

New to Home Freeze Drying? Tips for Beginners

Lisa Barker

Lisa Barker

By Lisa Barker, Guest Blogger

When I first began playing with my freeze dryer and experimenting with different foods, my excitement to be able to freeze dry in my own kitchen was . . . extreme, to say the least.

I quickly realized the need to put some method to my freeze drying frenzy. Here are some of the things that I learned in the process to help new home freeze dryers like me get the most out of their experience.

Start with the Simple Stuff

HarvestRight-herbs 3I decided to first try foods that I felt pretty sure that I would have success with as a beginner, giving me experience using the appliance and confidence to think about other possibilities. I suggest this approach for anyone with a new freeze dryer.

For me, this meant starting with lettuces and herbs because I knew they would be fairly straight-forward.

As expected, the cilantro, basil and other leafy goodies that I put into the freeze dryer came out great, and, by giving myself a good idea of what to expect from the appliance, I learned the ropes enough to feel good about moving on to the next stage.

Freeze Dry Things You Need On Hand

Next I decided to think about the cooking ingredients that I never seem to have on hand when I’m trying to make something and don’t want to make a special trip to the store. I suspect that most cooking enthusiasts have an ingredient or two like this that never seems to be close by when they need it.

I decided to freeze dry some ginger because I have a love for cooking and eating Asian food but often don’t keep ginger in the house. I did a tray of slivered ginger, another tray of shredded ginger, and a third tray of small pieces that I could easily crush into ginger powder for meals and jars and such. Project done!

I like to think I’m a creative person, but my left brain needs to work out the cooking process ahead of time to free up my mind and allow my creative side to take over. After freeze drying all that ginger in different ways and knowing it was there, I found myself cooking those delicious Asian dishes that I love more often.

Dry the Foods You Love

HarvestRight-Avocado 1

I love the texture of a perfectly ripe avocado, but, as we all know, they can go from perfect to mushy in just a few hours.

This is something I hadn’t really even considered a possibility until the people at Harvest Right mentioned how surprisingly good freeze-dried avocados are, and they were right. Freeze drying is a great way to make sure they are always perfect!

For many years I’ve been the only member of my family that loves and eats avocados. I’ve got my older daughter coming along on her taste exploration, but usually an avocado will go mushy before I can get around to eating the whole thing, meaning that we usually end up using it for face masks!

Now I have a sealed jar of freeze-dried avocado slices to snack on any time I want. I just pull them out, place them in a colander, spritz them with water, and allow them to sit for a few minutes. With one last spritz they’re ready to add into a salad with a great, fresh taste and texture. I have also been creating guacamole kits with the avocados, tomatoes, and onions that I freeze dry, making it easy to have fresh guacamole any time of the year. Oh, the possibilities!

By | 2017-10-19T02:59:37+00:00 October 8th, 2014|13 Comments


  1. Susan November 23, 2015 at 12:36 pm - Reply

    Because avocados oxidize so quickly, how do you keep them from turning brown before you have a tray full to process?

    • Keith November 25, 2015 at 6:20 pm - Reply

      spritz them with lemon juice
      it slows the turning brown problem greatly

    • Harvest Right December 1, 2015 at 2:39 am - Reply

      We haven’t seemed to have this problem much. (We do slice them pretty fast, though.) We would suggest putting them in cool water, like we do apples, but without the lemon juice. The water will only serve to keep the air away from the avocado and not alter taste. We also recommend cooling the freeze dryer as the avocado is prepared and load each tray right into the already cold freeze dryer once each tray is ready. One last thing, we slice one quarter of an avacado at a time, leaving the other cut surfaces against the cutting board as much as possible. These are our best tips. Hope this helps!

  2. Leon December 12, 2015 at 4:29 pm - Reply

    Lisa, I appreciate your efforts and all that you do to get people aware of the possibilities that are available to those that are interested in preparing for the future and all that it may bring. The possibilities are only just beginning and the freeze drying is young only slowed by the lack of imagination on our part. Your knowledge is founded in your pursuit of different ways to accomplish your goal in food preparation. I too am new to the freeze drier and love it’s simplicity and It’s possibilities. Keep up the good work and good luck with your work. Thank you.

  3. Carey January 15, 2016 at 3:56 pm - Reply

    How do you seal freeze dried foods in jars without introducing moisture in the process?

    • Stephanie Barlow January 16, 2016 at 1:48 am - Reply

      You can just add an oxygen absorber. Some people use a vacuum sealer, but an oxygen absorber is the easiest way to ensure the food is protected for long-term storage.

  4. Danny February 27, 2016 at 8:53 am - Reply

    New to freeze drying. In the part of the country I live in we will begin to harvest some veggies in the next few months. When the harvest begins in earnest in the June/July time frame there will be more coming out of the garden then the freeze dryer can keep up with. You normally blanch veggies prior to freezing long term. If my plan is to freeze short term to hold the veggies until their tern in the FD, do I need to blanch? Any advice would be greatly appreciated.

    • Stephanie Barlow February 29, 2016 at 10:20 am - Reply

      If you are freezing short term, then blanching isn’t typically necessary. Some customers like to do a quick blanch just to be safe.

    • Stephanie Barlow March 4, 2016 at 1:30 am - Reply

      Most veggies don’t need blanching, but it does help for potatoes as they can go black when they oxidize.

  5. Norm Liggett April 4, 2016 at 3:17 pm - Reply

    I would like to know how long it takes to freeze dry different foods and the cost of your units.

    • Stephanie Barlow April 4, 2016 at 4:54 pm - Reply

      Norm, the time to freeze dry varies based on how much water is in the food and how much food you put on the trays (it holds 8 to 10 pounds per batch). Things with less water (bananas, turkey and ham slices) generally take about 20 to 24 hours, things with more water or high sugar content can take closer to 36 hour or even 40 hours. But, most things fall within the 24 to 36 hour time period. The cost of the freeze dryers varies, but we have an amazing special going on right now at http://www.harvestright.com/store and you can get one as low as $2,995.

  6. Morgan October 23, 2016 at 10:04 am - Reply

    Great tips here. I never thought about freezing ginger. I love asian food as well.

  7. Eduardo August 5, 2017 at 4:39 pm - Reply

    Would it help if the avocado is frozen in advance?

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