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How-to · 6–12 hours in the dehydrator

Dehydrate fruit, vegetables and herbs

Drying shrinks food to a fraction of its size and weight. It's perfect for small spaces and go-bags.

6–12 hours in the dehydrator $70–170 for a dehydrator

What you'll need

  1. 1

    Slice evenly

    About 1/4 inch thick so everything dries at the same speed.

  2. 2

    Blanch most vegetables

    Boil 2 to 3 minutes, then dunk in ice water. It keeps color and flavor.

  3. 3

    Dry at the right heat

    Herbs about 95–105°F, fruit and vegetables about 125–135°F. Fruit is done when it's leathery, vegetables when they're brittle.

  4. 4

    Condition fruit

    Put dried fruit loosely in a jar for a week and shake it daily. If you see moisture on the glass, dry it longer.

  5. 5

    Store it

    Jars or Mylar with a small oxygen absorber, cool and dark. Most dried fruit and vegetables keep about a year, longer with absorbers.

Tips that make it easier
  • Dry frozen mixed vegetables straight from the bag. They're already blanched.
  • Powder dried vegetables in a blender for soup mixes that take almost no space.
Mistakes to avoid
  • Storing anything that still bends and feels moist with an oxygen absorber.
  • Jerky without heating meat to 160°F first.

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