How to Dehydrate Fruits and Vegetables

As more and more of us are getting into gardening, growing our own food, shopping locally, and reducing food waste, we are learning new skills like freezing, canning, and dehydrating! This is a full guide on how to dehydrate fruits and vegetables. This articles covers the basics on what, how, and why to dehydrate fruits and vegetables at home. I hope you find it helpful.

What is dehydrating?

Dehydrating is the process of removing water from foods so that bacteria, yeasts, and molds cannot grow and spoil the food, allowing food to be preserved for later use.

What do you need to dehydrate?

Dehydrator or an oven or even something like a solar dehydrator (I’ve dried thing in my hot car window!). The cream of the crop traditionally for dehydrators is the Excalibur brand dehydrators. They are very popular and I know lots of people that have had them. I’ve only owned preowned dehydrators that I’ve gotten second hand, but if I were going to buy new I’d probably go for an Excalibur. I often use my oven too, but many oven don’t have a lot enough setting for dehydrating.

What can you dehydrate?

Fruits that can be dehydrated:

Apples	Grapes
Apricots	Nectarines
Bananas	Papayas
Blueberries	Peaches
Cherries	Pears
Coconuts	Persimmons
Currants	Plums
Dates	Rhubarb
Figs	Strawberries

Vegetables that can be dehydrated:

Beans, Green	Parsnips
Beans, Lima	Peas
Beets	Peppers, Green or Red
Carrots	Peppers, Chili
Sweet Corn	Popcorn
Garlic	Potatoes
Horseradish	Pumpkins
Mushrooms	Tomatoes
Onions	Turnips
Parsley

Why dehydrate?

By removing the moisture in foods, it prevents bacteria from growing and allows for foods to last longer. Dehydrating food is a simple way to preserve food at home and helps to make in season produce last in the off season.

How to dehydrate:

Make sure fruit or vegetables are placed in a single layer on their drying trays and then follow the manufacturer’s instructions. New dehydrators will come with instructions and recipe booklets that let you know how to prepare fruit and how long they will typically need to fully dehydrate. It’s a simple process that is easy to learn.

How does the method work?

Dehydrating removes most of the moisture from foods. This keeps microorganisms from growing and enzyme action is slowed down.

How should dehydrated foods be stored?

In airtight containers or bags. This prevents food from rehydrating and allowing microbial growth. If you live in a moist environment consider getting oxygen absorbing packets to keep in your bags to help things to not rehydrate. You can also store home dehydrated foods in the fridge or freezer, or even in vacuum sealed bags for long term storage.

Factors to consider when dehydrating:

Product	Amount Purchased or Picked in Pounds	Amount Dried Product in Pounds	Amount Dry Product in Pints
Apples	12	1 ¼	3
Beans, Lima	7	1 ¼	2
Beans, Snap	6	½	2 ½
Beets	15	1 ½	3-5
Broccoli	12	1 ¼- 1 1/2	12-15
Carrots	15	1 ¼	2-4
Celery	12	¾	3 ½-4
Corn	18	2 ½	4- 4 ½
Greens	3	¼	5 ½
Onions	12	1 ½	11 ½ sliced, 4 ½ shredded
Peaches	12	1-     1 ½	2-3
Pears	14	1 ½	3 quartered
Peas	8	¾	1
Pumpkin	11	¾	3 ½
Squash	10	¾	5
Tomatoes	14	1/2	2 ½- 3

Wondering how to use dehydrated food? It depends on what it is! I’ll often dehydrate fruit or fruit leather and we’ll eat them as they are for snacks, or throw dehydrated fruit into granola, trail mix, or on top of yogurt. If I dehydrate veggies I normally will add them to things like soup to use them or blend them up in smoothies. We eat them on their own less often but I do love to use them in cooking.

And you can dehydrate more than fruits and vegetables! You can make homemade jerky too!

There’s some solid info on how to dehydrate fruits and vegetables today.

I’d love to know if you have done any dehydrating, what you have done, and how you used it. I love hearing how other people are preserving their own food!