The careful art of drying cranberries

cranberries dried

Have you ever tried to dry cranberries? I myself am a dehydrator veteran, but the idea of cranberries was new to me. It’s also hard to find in food preservation books. Our family picked up some cranberries from a late harvest in November, from a local bog. Some of us made them into holiday sauces, and then froze the rest (just put them in the freezer, it’s that easy!), and then I dried all of mine. My children eat them as an alternative to fruit snacks.

I was surprised at how little sugar is required for these. I also like the idea that alternative sweeteners can be used. But there is a trick to drying cranberries, and without it, this processes will surely fail.

First off, to understand how to prepare cranberries, you have to have an understanding of how they work. Most people are detached from their food by the industrial food market, so farming knowledge is lost. Here’s a photo of a cranberry bog.

cranberry bog

This is how it works: When the cranberries are ripe, the bog is filled without about a foot and a half of water- the cranberries don’t grow in the water. Then, workers go about, knocking them with a device, so that they detach from the plant. Air inside the berry causes it to float to the top, and then a type of skimmer goes across the surface collecting them. Therefore, one can deduce that like blueberries, cranberries are fairly airtight.

You can see how that would cause problems in a dehydrator- how would the moisture escape the skin?

Well, this is why you scald them. To prepare your berries, cull them (that is, sort through them with your hands, removing bad berries that may have gone by or blackened, stems, etc.), and place them in a bowl. For a 12oz package, you’ll need to boil approximately 1 quart (4cups) of water in a separate pan. When the water comes to a boil, take it off the burner and wait for the bubbles to stop forming. DO NOT pour bubbling water over the berries. Pour the calmed water over the berries, being careful to stand back. The boiling water causes the skin to split on the berries, which makes them spit- spit boiling hot water/juice at you. Like with most food preservation, you should be wearing an apron and long sleeve to protect yourself. I also keep a wet cloth handy to protect my white countertops from being stained by lingering cranberry juice.

Let the berries sit for about 5-10min until they have split. Then drain them in a cullender. Once they have been drained, put them back into the empty bowl. For every 12oz of berries, add 1/4c of sugar, maple, agave, or sweetener of your choice. Then spread them in a single layer onto a cookie sheet and put them in the freezer for 2hrs.

When the two hours is up and the berries are chilled, spread them out into your dehydrator and dry them at 135. After a day, open up the dehydrator and with a very sharp knife, stab the ones that are in tact. This will assure that the berries are letting out moisture. Put the dehydrator back on, and check them about every 12hrs. The drying will take approximately 2-3 days, depending on how many you have in the dehydrator. Store them in a dry place.



5 thoughts on “The careful art of drying cranberries

  1. Oooh, I was just thinking about dehydrating some cranberries. I have a couple of packages in the freezer. I know that with frozen bluberries you can plop them right on the trays, no prep needed since that freezing helps breaks the skins. I wonder if that would work with the cranberries? after you put the sweetener on them why do they need to be put in the freezer? I’ve had my dehydrator less than a year and am still learning.

    • Freezing your blueberries should not break their skins. The reason you scald them before freezing them is because it helps them to break the skin, and also it keeps them from being chewy. It’s actually a mimicry of the South American process of “chuno”, which is almost like freeze drying!

  2. This is very good information to have πŸ™‚ I love dried cranberries, but have never tried dehydrating them…although I have dried many other fruits and veggies. Thanks so much for sharing this on Wildcrafting Wednesday and The HomeAcre Hop!

  3. Wow, I had no idea! I’m pretty sure that I would’ve completely messed up drying cranberries without reading this- thanks for this great article! I just assumed you’d dry cranberries much like you’d dry grapes into raisins. I’m pinning this for future reference. πŸ™‚

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s