Storing Harvest Bounty: Canning vs. Dehydrating

Last winter I received Mary Bell’s Food Drying with an Attitude: A Fun and Fabulous Guide to Creating Snacks, Meals, and Crafts – and I put it aside because I did not have a dehydrator. Like last year, I started this season with drying tomatoes in my oven, but the tomatoes take two full days to dry in the oven at 200 degrees. So I bit the bullet and bought an electric dehydrator– one built for the task.

Borden - dehydrator

Jars of dehydrated harvest bounty waiting for the winter.

I purchased the dehydrator week ago, reread all of Bell’s engaging and intriguing book, and I have not turned the machine off since. I pack hefty tomatoes and gleaming eggplants into airtight jars and debate the pros and cons of dehydrating vegetables vs. canning vegetables. Here are my thoughts so far – I look forward to hearing yours.

Dehydrating pros

• Food is considered raw when dehydrated below 105 degrees (because it maintains enzymes and nutrients that are leached by higher temperatures).

• The labor involved is minimal. I cut the vegetables at night and pack them into jars in the morning.

• The equivalent ingredients take up less room when dehydrated than when canned.

Dehydrating cons

• Dried fruit and vegetables do not last as long as canned items.

Canning pros

• The recipe is finished when you open the jar, as opposed to drying the basic ingredients, and then making a recipe in the winter. (This could also be considered a con.)

Canning cons

• The labor involved is focused, hot, and continuous. From cooking the sauce, to the hot water bath, to preparing the jars – unlike dehydrating, it does not happen while you sleep.

This last point for me is the crux of the matter. A food preservation technique creating results while I sleep is incredible. To me, that is a winning food preservation technique.

Chopstick Crazed,


(reposted from

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