This is our step-by-step guide on how to dehydrate cabbage. Dehydrating cabbage is really easy to do. Many of our dehydrated camping meal recipes use these in one way or another. So it just makes good sense to dehydrate what you use day-to-day and have it on hand in your pantry for when it’s needed.
Quarter the cabbage, then remove the core with a diagonal cut.
Rinse off the cabbage quarters with cold running water.
Cut the cabbage quarters into slices. Anywhere between ¼ and ½ inch (6 to 12mm) is fine.
Prepare the Dehydrator
Spread and layer the processed cabbage slices on the mesh screen inserts; one 3-pound cabbage will fill five 13.5-inch round dehydrator trays. If it’s too crowded, prepare another tray.
Dehydrate the Cabbage Slices
To speed up dehydration, set the dehydrator thermostat temperature to 160 °F (71 °C) for 2 hours, then dial it back to 135°F (57 °C). Dry for 20 to 24 hours until done.
When are the Dehydrated Cabbage Slices Done
Fully dried, the dehydrated cabbage slices should be crisp and brittle.
Equalizing and Conditioning the Dehydrated Cabbage Slices
After a short cooling period, loosely pack the dried cabbage into a clean, dry canning jar with a tight-fitting lid, leaving some headspace.
Every day, for 7 to 10 days, check the jar for moisture. Roll the jar contents around and note any clumping or sticking. If seen, put it all back on the dehydrator for several more hours.
If you notice any mold at all, even the slightest bit, throw it all out.
Storing the Dehydrated Cabbage Slices
Use appropriate-sized canning jars for storage. Depending on how well you dehydrate them and your pantry storage conditions, the dehydrated cabbage should keep for at least 12 months.
An optional food-safe desiccant packet will aid with moisture control and enable a longer shelf life
Attach or include a label describing the jar contents and the date the product was dehydrated. The label identifies the canning jar contents, and the date helps with the rotation schedule. A first-in, first-out rotation helps us to use items that have been on the shelf the longest, so we're using the oldest food first.
Notes
Drying times will vary depending on your dehydrator and environmental conditions. Refer to your dehydrator owner’s manual for recommended temperatures and times for dehydrating specific foods. Remember to use drying times as a guide.