How to Dehydrate Peaches

Dried Peaches
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Dried peaches are a tasty, portable and healthy snack. Keep in mind that the more flavorful the fresh peaches you start out with, the more delicious the dehydrated version will be.

Blanch and Peel the Peaches

Bring a large pot of water to a boil over high heat. Cut a small X in the bottom of each peach using the tip of a paring knife.

Put the peaches into the boiling water for 1 minute. Remove them from the water with a slotted spoon and transfer them to a large bowl. Let them cool just until they are comfortable to handle.

The brief blanching should make it easy to peel the skins off of the peaches by hand, but use a knife if you hit any stubborn spots. Compost or discard the skins. Drop the peeled peaches into a large bowl of acidulated water.

You can make acidulated water by adding 1 1/2 tablespoons of vinegar to ​a ​quart of water. The acidulated water step minimizes discoloration in your dried peaches, although keep in mind that they will not have quite as bright a color as a commercial dried fruit.

Slice the Peaches

If you are working with freestone peaches, run a knife around the circumference of each peach. Its halves should be easy to twist apart. Discard the pits. Slice into 1/8 to 1/4-inch thick slices. Return the slices to the acidulated water.

If you are working with clingstone peaches, it's easier to remove the peach flesh from the pit using a paring knife. Cut wedges 1/8 to 1/4-inch thick off of the pits and drop them back into the acidulated water. Discard the pits.

Drain the Peaches

Once all of the peaches are peeled, pitted and sliced, drain them in a colander.

Arrange the Peach Slices on the Dehydrator Trays

Arrange the peaches on the dehydrator trays so that there is at least a half-inch of space between the slices.

Dry the Peaches

Set the dehydrator's temperature to 135 F/57 C. It will take 20 - 36 hours to fully dry the peaches depending on how thickly you sliced them. The pieces should feel totally dry to the touch, although they may be leathery and somewhat pliable.

Cool the Dried Fruit

You won't be completely sure if the peach pieces are fully dehydrated until they have cooled. Turn off the dehydrator and open it. Let the peaches cool for 20 to 30 minutes.

After the cooling off period, break one of the pieces of fruit in half. There should be no visible moisture along the surface of the break.

Condition the Dried Peaches

Even after the peaches are correctly dehydrated, there may still be some residual moisture in the fruit that you can't feel. This shouldn't be enough to prevent the fruit from being safely preserved and mold-free, but you'll have a tastier, better product if you do what is called "conditioning" the dried fruit.

Put the dried, cooled fruit pieces into glass jars, only filling the jars about 2/3 full. Cover the jars. Shake the jars a couple of times a day for one week. This redistributes the fruit pieces as well as any moisture they may still contain. If any condensation shows up on the sides of the jars, your fruit isn't dried well enough yet, and it needs to go back into the dehydrator for a few hours.

Once your dried peaches are conditioned, store them in airtight containers away from direct light or heat. It's okay to fully fill the jars at this point: the 2/3 full was just for the conditioning phase when you needed to be able to shake the pieces around.