Drying Prune Plums (Plus Apricots, Peaches, and Nectarines) (2024)

Learn the ropes on drying prune plums and other fruits!

Whether you’re a pro at preserving or you’ve never tried it out before, anyone can make these simple and delicious snacks.

The following excerpt is from The Resilient Gardenerby Carol Deppe. It has been adapted for the web.

Prune Plums: Perfect for Preservation

Drying Prune Plums (Plus Apricots, Peaches, and Nectarines) (1)Prune plums are plums of varieties that are especially good for drying. They are also my favorite plum varieties for fresh eating. (‘Italian’, ‘Brooks’, ‘Stanley’, and ‘Imperial Epineause’ are some good prune plum varieties.)

I dry prune plums by picking or shaking them off the trees, then collecting them in monolayers in flat cardboard trays (such as are discarded by grocery stores after they remove the six-packs of soda).

The plums will shake off the tree when they are ready to ripen, but will still be hard enough at the shake-off stage to be quite resistant to bruising. I’ve harvested immense amounts by shaking the trees every two or three days and collecting until the harvest is over. I let the plums ripen to perfection indoors, examining them daily. It’s easiest to tell prime ripeness by squeezing each plum very gently.

The Process of Drying Prune Plums

To process for drying, I rinse the plums (if necessary), cut them in half, and flip the seed out with my finger. Then I pop the backs as I place each half in the dehydrator (cut side up). “Pop the backs” simply means pressing against the skin side of each half to turn the half inside out. No pretreatments are necessary. The optimum temperature for drying is 135°F.The drying takes place from the cut surface, not through the skin. So it isn’t necessary to turn the plum halves over, and they don’t stick to the drying surface.

The same process is used to dry halved figs and freestone varieties of apricots, peaches, and nectarines. All other fruits require additional work to remove cores or seeds and/or to slice for drying. Sliced fruit takes much more space in the dehydrator than fruit that can be dried in halves. And sliced fruit must be turned over piece by piece part way through the drying; plus it sticks to the drying surface. So if you love dried fruit but are as resistant to processing labor as I am, look first to prune plums, figs, and freestone varieties of apricots, peaches, and nectarines.

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Drying Prune Plums (Plus Apricots, Peaches, and Nectarines) (2024)

FAQs

How long to dehydrate prune plums? ›

Oven (non-convection)

Plum halves and whole plums take longer than 18 hours and are not recommended. Use a screen when drying chunks. Rearrange pieces every few hours. At 135 degrees F, plum quarters, slices, or chunks may take as little as 8 hours to dry, or as long as 18 hours.

What fruit becomes a prune when dried? ›

Prunes are simply dried plums, offering essential nutrients, health benefits, and culinary applications.

Do plums work the same way that prunes do? ›

Plums and prunes may have similar origins, but both have their own set of nutritional benefits. Fresh plums have a higher water content and are a rich source of plant antioxidants. On the other hand, prunes have a higher concentration of vitamins and minerals due to their dehydration process.

Can you dry plums in the sun? ›

Dried fruit is fruit that has had most of its water content removed by drying in the sun or in dehydrating machines. Fruit such as plums, peaches, apples, apricots, and tomatoes can be peeled, sliced, and laid out on trays to dehydrate under the mighty sun.

Should dried prunes be soaked in water? ›

How To Eat Prunes? Ayurveda recommends consuming prunes that were soaked in water for at least 2 to 3 hours, for better absorption of the nutrients by the digestive tract.

Can you eat too many dried plums? ›

Rich in vitamins, minerals, and fiber, prunes may support GI and bone health and offer antioxidant protection. But eating too many can lead to diarrhea and GI issues.

What happens in your body after you eat prunes? ›

Prunes are a good source of potassium, an electrolyte that assists in a variety of vital bodily functions. This mineral helps with digestion, heart rhythm, nerve impulses, and muscle contractions, as well as blood pressure.

How long after eating prunes do you go to the bathroom? ›

How quickly prunes or prune juice will work depends on each individual. Some will see results in as little as a few hours. For some, it may take a day or so. Using this “go-slow” approach makes you more likely to improve symptoms without rapid urgency or even diarrhea.

What are the side effects of prunes? ›

Risks and side effects

Consuming prunes or prune juice is a relatively low-risk remedy for constipation. The most common side effect that people report is an increase in flatulence, or gas. However, prune juice is also very high in sugar and calories.

Is it better to eat prunes in the morning or at night? ›

Prunes. The high concentrations of vitamin B6, calcium, and magnesium in prunes all help produce melatonin. These proteins are often lacking in a plant-based diet, so this is a great late-night snack if you're dairy-free.

Are prune plums a laxative? ›

Because of their sweet flavor and well-known mild laxative effect, prunes are considered to be an epitome of functional foods, but the understanding of their mode of action is still unclear.

What is a dried plum called? ›

Dried plums are sometimes called prunes and are a great snack. • Plums are closely related to peaches, nectarines and apricots.

How to dry apricots naturally? ›

Sun drying: place apricot slices on a grill or flat surface and place them in direct sunlight in a sunny area of your home or garden. Be sure to protect the apricots from insects by covering them with a net or breathable cloth.

Do you peel plums before dehydrating? ›

Leave whole if small; cut large fruit into halves (pit removed) or slices. If left whole, crack skins by dipping in boiling water 1 to 2 minutes. Cool by submerging into bowl of ice water. Drain well.

Do dried plums need to be refrigerated after opening? ›

Information. Fruits such as dried apricots, prunes, and raisins will keep at top quality in the pantry for six months. After opening, you may wish to store them tightly sealed in the refrigerator to preserve the quality for up to six additional months or freeze them for one month.

How long do dehydrated prunes last? ›

Fruits such as dried apricots, prunes, and raisins will keep at top quality in the pantry for six months. After opening, you may wish to store them tightly sealed in the refrigerator to preserve the quality for up to six additional months or freeze them for one month.

What temperature are prunes dried at? ›

The Process of Drying Prune Plums

“Pop the backs” simply means pressing against the skin side of each half to turn the half inside out. No pretreatments are necessary. The optimum temperature for drying is 135°F. The drying takes place from the cut surface, not through the skin.

How quickly do dried prunes work? ›

How quickly prunes or prune juice will work depends on each individual. Some will see results in as little as a few hours. For some, it may take a day or so. Using this “go-slow” approach makes you more likely to improve symptoms without rapid urgency or even diarrhea.

How long does it take to rehydrate prunes? ›

Add each fruit to a separate bowl and add enough water to cover them. Leave them to soak for as much time as it takes for them to soften and rehydrate. The time will depend on each fruit (about 1 hour for the small fruits and 2 hours for the larger fruits), so don't forget to keep an eye on every bowl!

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