When you have a homestead, becoming as self-sufficient as possible can mean producing your own food. Gardening and raising livestock can provide enough options to reduce any dependence on commercial food products sold at local grocery stores.
If you’re anything like us, you may yield more food than you can consume while it’s fresh. Dehydrating food can be a viable option for enjoying the fruits of your labor (no pun intended) weeks and even months after you harvested it.
Previously, we discussed how homesteaders can use freeze drying to preserve some types of food for up to 25 years. However, it’s not ideal for every type of food you may produce on your homestead. Dehydrating foods is another viable option for maximizing your food stores without taking up too much space.
In this blog we’ll discuss:
Food dehydration is hardly a new concept. It’s been around since prehistoric times when people sun-dried their seeds.
You can find examples of food dehydration in different cultures throughout history. Native Americans preserved their meat by drying slices of it on rocks. The Chinese people dried eggs and the Japanese were known for drying their fish and rice.
Dehydrating foods works by extracting moisture from them. The food preservation method is effective at prohibiting the growth of microorganisms that can make us sick. It’s one of the most popular food preservation methods.
In these modern times, we no longer dehydrate our food by laying it out on a hot rock (although we certainly could do that here in the heat of New Mexico’s summers). There are plenty of gadgets designed to make the process quicker and easier. However, you don’t have to use them to get good results.
Let’s explore some of the most popular ways homesteaders can dehydrate some of the foods they produce for enjoyment later.
All you need for this method of food dehydration is an indoor or outdoor space with plenty of airflow, low humidity, and no direct sunlight. Some homesteaders choose to use well-ventilated attics or screened-in porches.
Air drying doesn’t work for all foods. You’ll get the best results if you use it to dehydrate herbs, mushrooms, and hot peppers.
Electric drying is one of the most popular methods for food dehydration because it relies on modern technology. Depending on the kind of food you want to dehydrate, you can use either a horizontal or vertical food dehydrator.
Each of these food dehydrators comes with instructions for use. It’s so simple that anyone can do it, which is why it’s remained a popular option for food preservation.
You can use any standard oven to dehydrate some foods. Just set it to 140 degrees (this may be called the “warm” setting on some ovens) and leave the door slightly open so moisture can escape. Place a fan outside the oven that’s pointed toward the gap you’ve left in the door.
Convection ovens are perfect for food dehydration because they have fans that help distribute the heat. If you have one, you can skip placing a fan outside the oven door.
The only downside to dehydrating food this way is that it wastes energy. You might find yourself with a large electric bill if you dehydrate food regularly using this method.
Any food that contains water can be dehydrated. That doesn’t mean homesteaders should dehydrate everything they produce. Some foods do better with this food preservation method, while others may be better suited to freeze drying.
Before you choose to dehydrate foods, ask yourself how soon you plan to eat them. If the answer is within a few weeks or months, dehydrating your food is a good choice. For food stores that can be accessible years into the future, freeze-drying is a better approach.
Just because you can dehydrate some foods doesn’t mean you should. It’s best to avoid trying to dehydrate dairy and fatty meats. Avocados also don’t preserve well using this method.
Once you’ve committed to dehydrating foods, you can start with some of these options.
Fruits and vegetables are among the most popular foods to dehydrate. We recommend cutting them into small pieces before using your preferred food dehydration method. The only exception among fruit is berries. The same is true for vegetables like corn and peas.
A word of caution about leafy greens: they shrink up significantly when dehydrated. If you want to turn them into vegetable “chips,” chop them up into a consistent size and coat them in the seasoning mix of your choice before dehydrating.
Beef, chicken, and fish make the best meats for food dehydrating. If the meat is raw, it must reach an initial internal temperature of at least 160 degrees Fahrenheit. Then, you can reduce the heat to between 130 to 140 degrees for the remainder of the dehydration process.
You must store dehydrated meat in an airtight container. Glass jars and other lidded airtight containers work nicely. If you don’t keep out the moisture, bacteria can grow on the dehydrated meat, making it unsafe to consume later.
Nuts and seeds last a long time without dehydrating them. However, if you soak them and then dehydrate them, it makes them easier to digest. The same is true of certain kinds of grains like pasta. You must cook it first, but it lasts for years if you dehydrate it after preparation.
Dehydrating food can be a worthwhile endeavor for homesteaders who want to reap the benefits of this preservation method. Some of the compelling reasons you should consider food dehydration include:
Dehydrated foods can last between four months to a year, depending on where and how you store them after dehydration. To get the most out of your dehydrated food, follow these storage suggestions.
When you follow proper protocol for dehydrating foods, they are healthy and safe to consume. If you’re not careful, some food-borne bacteria like bacillus, clostridium, and salmonella can grow on improperly stored dehydrated food.
Dehydrated foods keep most of their nutritional value. The only exception is the drying process can destroy vitamins A and C. However, they can be a healthier alternative to processed snacks you find in a grocery store.
Dehydrated Foods: Are They Microbiologically Safe? researchgate.net. Accessed September 23, 2022.
Food Dehydration. sciencedirect.com. Accessed September 23, 2022.
How Long Does Dehydrated Food Last? 4 Storage Tips. masterclass.com. Accessed September 23, 2022.
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