We are right in the middle of summer, and it’s a hot one. Parts of the United States have seen record high temperatures, and in Phoenix, nearly 50 flights were canceled because some planes can only operate in temperatures of 118 degrees F or less. Of course, the heat is no big deal if you […]
The internet is full of websites that give information on survival topics, including food storage. There are dozens and dozens of books that will teach you “the right way” to store food and YouTube videos galore. Most contain valid, trustworthy information, but mixed in with that are a number of food storage myths that many people accept without question.
Here are 10 that I take issue with, and I explain why.
By the way, following Myth #10 are 2 short videos that review these myths.
Myth #1: You should stock up on lots of wheat.
When I was researching foods typically eaten during the Great Depression, I noticed that many of them included sandwiches of every variety. So it makes sense to stock up on wheat, which, when ground, becomes flour, the main ingredient to every bread recipe.
There are a couple of problems with the focus on wheat in virtually all food storage plans, however. First, since the time of the Great Depression millions of people now have various health issues when they consume wheat. From causing gluten intolerance to celiac disease our hybridized wheat is a whole ‘nother animal that our great-grandparents never consumed.
The second issue is that wheat isn’t the simplest food to prepare, unless you simply cook the wheat berries in water and eat them as a hot cereal or add them to other dishes. In order to make a loaf of bread, you have to grind the wheat, which requires the purchase of at least one grain mill. Electric mills are much easier to use and, within just seconds, you have freshly ground flour. However, you’ll probably want to add a hand-crank mill to have on hand for power outages. All together, 2 mills will end up costing a pretty penny, depending on the brands you purchase.
Then there’s the process of making the bread itself, which is time consuming.
I’m not saying you shouldn’t store wheat, and, in fact, I have several hundred pounds of it myself. The emphasis on wheat as a major component in food storage is what I have a problem with. In retrospect, I wish I had purchased far more rice and less wheat. Rice is incredibly simple to prepare and is very versatile. It, too, has a very long shelf life.
Myth #2: Beans last forever.
While it’s true that beans have a long shelf life, they have been known to become virtually inedible over time. Old-timers have reported using every cooking method imaginable in order to soften the beans. A pressure cooker is one option but, again, some have told me that doesn’t even work!
Another option is to grind the beans and add the powdered beans to various recipes. They will still contain some nutrients and fiber.
Over the years, I’ve stocked up on cans of beans — beans of all kinds. They retain their nutrients in the canning process and are already cooked, so there’s no need to soak, boil, pressure cook, etc. You can always home can dried beans, and if you have beans that have been around for more than 10 years or so, canning them is a super simple process and insures they won’t become inedible.
Myth #3: If they’re hungry enough, they’ll eat it!
Have you ever fallen in love with a recipe that was easy to make, inexpensive, and your family loved it? You probably thought you’d finally found The Dream Recipe. And then you made it a second time, then a third, then a fourth. About the 8th or 9th time, however, you may have discovered that you had developed a mild form of food fatigue. Suddenly, it didn’t taste all that great and your family wasn’t giving it rave reviews anymore.
When it comes to food storage, don’t assume that someone will eat a certain item they currently hate, just because they’re hungry. If you stock up on dozens of #10 cans of Turkey Tetrazzini, sooner or later the family will revolt, no matter how hungry they are.
Myth #4. All I need is lots and lots of canned food.
There’s nothing wrong with canned food. In fact, that’s how I got started with food storage. However, canned food has its limitations. A can of ravioli is a can of ravioli. You can’t exactly transform it into a completely different dish. As well, canned food may have additives that you don’t care to eat and, in the case of my own kids, tastes change over time. I had to eventually give away the last few cans of ravioli and Spaghetti-O’s because my kids suddenly didn’t like them anymore.
Be sure to rotate whatever canned food you have, since age takes a toll on all foods, but, as I’ve discovered, on certain canned items in particular. My experience with old canned tuna hasn’t been all that positive, and certain high-acid foods, such as canned tomato products, are known to have issues with can corrosion. Double check the seams of canned food and look for any sign of bulging, leaks, or rust.
Lightly rusted cans, meaning you can rub the rust off with a cloth or your fingertip, are safe to continue storing. However, when a can is badly rusted, there’s a very good chance that the rust has corroded the can, allowing bacteria to enter. Those cans should be thrown away.
Worried about the “expiration” date on canned food? Well, those dates are set by the food production company and don’t have any bearing on how the food will taste, its nutrients, or safety after that date. If the food was canned correctly and you’ve been storing it in a dry and cool location, theoretically, the food will be safe to consume for years after that stamped date.
Myth #5: I can store my food anywhere that I have extra space.
Yikes! Not if you want to extend its shelf life beyond just a few months! Know the enemies of food storage and do your best to store food in the best conditions possible.
TIP: Learn more about the enemies of food storage: heat, humidity, light, oxygen, pests, and time.
I emphasize home organization and decluttering on this blog, mainly because it frees up space that is currently occupied by things you don’t need or use. Start decluttering and then storing your food in places that are cool, dark, and dry.
Myth #6: My food will last X-number of years because that’s what the food storage company said.
I have purchased a lot of food from very reputable companies over the years: Augason Farms, Thrive Life, Honeyville, and Emergency Essentials. They all do a great job of processing food for storage and then packaging it in containers that will help prolong its shelf life.
However, once the food gets to your house, only you are in control of how that food is stored. Yes, under proper conditions, food can easily have a shelf life of 20 years or more, but when it’s stored in heat, fluctuating temperatures, and isn’t protected from light, oxygen, and pests, and never rotated, it will deteriorate quickly.
NOTE: When food is old, it doesn’t become poisonous or evaporate in its container. Rather, it loses nutrients, flavor, texture, and color. In a word, it becomes unappetizing.
Myth #7: Just-add-hot-water meals are all I need.
There are many companies who make and sell only add-hot-water meals. In general, I’m not a big fan of these. They contain numerous additives that I don’t care for, in some cases the flavors and textures and truly awful, but the main reason why I don’t personally store a lot of these meals is because they get boring.
Try eating pre-made chicken teriyaki every day for 2 weeks, and you’ll see what I mean. Some people don’t require a lot of variety in their food, but most of us tire quickly when we eat the same things over and over.
These meals have a couple of advantages, though. They are lightweight and come in handy during evacuation time and power outages. If you can boil a couple of cups of water over a rocket stove, propane grill, or some other cooking device, then you’ll have a meal in a few minutes.
TIP: Store a few days worth of just-add-water meals with your emergency kits and be ready to grab them for a quick emergency evacuation. Be sure to also pack a spoon or fork for each person and a metal pot for meals that require cooking over a heat source.
However, for a well-balanced food storage pantry, stock up on individual ingredients and fewer just-add-hot-water meals.
Myth #8: I can stock up on a year’s worth and won’t need to worry about food anymore.
That is probably the fantasy of many a prepper. Buy the food, stash it away, and don’t give it a thought until the S hits the fan. There’s a big problem with that plan, however. When everything does hit the fan and it’s just you and all that food:
- Will you know how to prepare it?
- Will you have the proper supplies and tools to prepare the food?
- Did you store enough extra water to rehydrate all those cans of freeze-dried and dehydrated foods?
- Do you have recipes you’re familiar with, that your family enjoys, and that use whatever you’ve purchased?
- What if there’s an ingredient a family member is allergic to?
- Does everyone even like what you’ve purchased?
- Have any of the containers been damaged? How do you know if you haven’t inspected them and checked them occasionally for bulges and/or pest damage?
If you’ve purchased a pre-packaged food storage supply, the contents of that package were determined by just a small handful of people who do not know your family, your health issues, or other pertinent details. These packages aren’t a bad thing to have on hand. Just don’t be lulled into a false sense of security.
Myth #9: Freeze dried foods are too expensive.
Yes, there is a bit of sticker shock initially when you begin to shop online at sites like Thrive Life, Augason Farms, and Emergency Essentials. If you’ve been used to paying a few dollars for a block of cheddar cheese and then see a price of $35 for a can of freeze-dried cheddar, it can be alarming.
However, take a look at how many servings are in each container and consider how much it would cost to either grow or purchase that same food item and preserve it in one way or another, on your own.
The 3 companies I mentioned all have monthly specials on their food and other survival supplies — that’s how I ended up with 2 cases of granola from Emergency Essentials!
Myth #10: This expert’s food storage plan will fit my family.
The very best food storage plan is the one that you have customized yourself. By all means, use advice given by a number of experts. Take a look at online food calculators, but when it’s time to make purchases, buy what suits your family best. What one person thinks is ideal for food storage may leave your kids retching.
Lots of resources to help you with your food storage pantry
- “A Round-Up of Food Storage Resources“
- Food Saver — vacuum system for storing food long-term
- Food Saver Mason jar sealer
- Food Storage for Self-Sufficiency and Survival by Angela Paskett
- Oxygen absorbers, 100 cc
- Prepper’s Guide to Food Storage by Gaye Levy
- The Preparedness Planner (Print this out and prepare a customized planner!)
- The Prepper’s Cookbook by Tess Pennington
- Survival Mom: How to Prepare Your Family for Everyday Emergencies and Worst Case Scenarios by Lisa Bedford
Want this info on video? Here you go!
Food Storage Myths, Part 1: Myths 1-5
Food Storage Myths, Part 2: Myths 6-10
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Beginning in October every year, grocery stores begin prominently displaying all types of food typically used in holiday cooking and baking. Every grocery store I’ve been to in the past couple of months has their holiday bargains right out front and center.
For Survival Moms who want to stock up their food pantry, this is an ideal time to take advantage of the coupons and sales that also come at this time of year. Today I took a look at this week’s grocery ads, and here’s a master list of items you may want to grab before the holiday season ends.
- Ham and Turkey
- Both of these can be frozen and/or canned to provide meals well into the New Year. A frozen turkey can remain frozen and still be safe to eat for up to a year.
- Stuck with a lot of leftover ham or turkey? Here’s a list of great recipes for turkey and more for ham that will give you something fresh and delicious to make with those leftovers.
- Fresh oranges
- Once the orange has been eaten, dry the peels and create your own orange zest for recipes throughout the year. If you end up with more zest than you think you’ll use within 6 months or so, use a Food Saver to vacuum seal the remaining zest in a pouch for longer term storage.
- Speaking of a vacuum sealer, I highly recommend that you use it for vacuum sealing canning jars filled with foods of all kinds. It really is a must-have for a prepper’s kitchen.
- Grocery stores know that coffee is part of holiday entertaining, so you’re going to find lots of coffee brands on sale. Coffee beans, and especially green, unroasted coffee beans, will have the longest shelf life, but you can still repackage both beans and ground coffee in canning jars using the Food Saver jar attachment to suck out all the air/oxygen or seal the coffee in plastic pouches using your vacuum sealer.
- Coffee is definitely worth stocking up on, but be sure to keep it stored in a cool, dark, and dry location. Even so, it will have its freshest flavor if used within just a couple of months.
- Again, this is the season for baking all types of treats and many of my favorite recipes include nuts. You’ll find nuts on sale but keep an eye on prices because they are still generally a higher priced grocery item.
- If you do find a bargain, store those nuts in a cool, dry, dark location, and, if possible, vacuum pack them using a Food Saver. This will help the nuts stay fresh and stave off their tendency to go rancid.
- Fresh fruit
- Depending on where you live, you may find low prices on blueberries, blackberries, pomegranates, pineapple, oranges, and a lot more.
- Dehydrating fruit is very simple and food dehydrators don’t have to cost a lot of money. I found mine on Craigslist several years ago for $30 and it still works fine. The Excalibur dehydrator is considered top of the line, and maybe if you have Christmas gift money, this might be a good time to buy!
- You can also freeze fruit and even can it, so stocking up now on fruits that are in season is a very smart thing to do. Just make sure you budget your time so all that yummy stuff won’t rot during an especially busy time of year.
- Right now my favorite grocery store has a pound of butter for $2.50. That’s the lowest price I’ve seen in a while. Butter can easily be frozen, at one time I had 40 pounds of it in our big freezer!
- I’ve heard of canning butter but am not convinced it’s the safest thing to do.
- Call me crazy, but it never hurts to have a few bottles of whisky or vodka around. Even if you’re not much of a drinker, vodka can be useful in making tinctures and from what I’ve heard, whiskey has medicinal uses as well. This article explains why preppers should stock up on alcohol.
- If you’re thinking of stocking up on bottles of alcohol as a product for barter, stick with hard liquor: vodka, gin, tequila, rum, whiskey and brandy, as they can all have indefinite shelf lives.
- Learn how to make your own wine with instructions from a book like this one.
- Potatoes, both fresh and instant
- Potatoes can be peeled, sliced, and dehydrated by following these steps.
- When stored in a very cool location, around 45 to 50 degrees, they can stay fresh for up to 3 months.
- Instant mashed potatoes come in handy for quick meals. However, they will need to be repackaged for a longer shelf life. Read these instructions. Once repackaged, I highly recommend placing them in the freezer for at least a week in order to kill any microscopic insect eggs that might be present.
- Here’s a terrific collection of awesome potato recipes.
- Canned vegetables
- Store these in a cool location and they can last for more than a year. Do circle the “Best By” date and then open a can every so often to check for color and flavor.
- You can always drain the veggies and dry them on your dehydrator trays for even longer shelf life.
- Over-the-Counter meds for coughs and cold symptoms
- These generally have a shelf life of more than a year.
- During the winter months, you’ll also find coupons for these for added savings.
- Retailers aren’t stupid. They know that for every battery-operated gift purchased, someone is going to need batteries! Keep an eye out for coupons and combine them with store sales.
- Batteries are among the most useful items you can stock up on, so go crazy when you find a really good deal!
- Not-just-for-Christmas wrapping paper
- Who said that white wrapping paper with red polka dots is just for Christmas? When you find wrapping paper that will be perfectly fine throughout the year, buy it!
- Gravy and gravy mixes
- There’s nothing like homemade gravy, but there’s also nothing handier than opening a jar of gravy and pouring it over mashed potatoes! A few jars of gravy in the pantry just might save dinner one day soon!
- Gravy packets are great as a stock-up item. They have very long shelf lives, can be prepared quickly, and can make items as plain as white rice pretty tasty. I recommend a stash of these for a bare-bones food storage plan like this one.
- Frozen pies
- Now, you wouldn’t ordinarily think of a pie when it comes to stocking up, but one or two in the freezer can come in handy.
- Think about any special occasions coming up, potlucks, parties — any even where you might have to make dessert. Now think about how busy you’re going to be this year. A frozen pie looks like a better and better idea, doesn’t it?
- Baking staples
- Snack foods
- Grocery stores know that serving appetizers and snacks are a part of the holidays. You’ll find things like Triscuits and other crackers on sale, along with pretzels and chips. If you find these at a great price, stock up and plan on portioning them into snack bags for your kids’ lunches.
- Chex cereals
- Everybody and their dog is going to be making one variation of Chex mix or another, so why not stock up on several boxes for breakfasts or other recipes?
- If you want to store Chex or any other cereal for long term, follow the instructions in the video I mentioned above or package the cereal in mylar bags with an oxygen absorber. This package includes both the bags and the absorbers.
- Canned soups
- Like most other canned foods, soups can have a long shelf life if stored in a cool location.
- Buy soup flavors that your family members enjoy and soups that you normally use in recipes.
What other foods that are on sale during the holidays do you stock up on?
For many of us, buying food specifically for food storage is an additional expense that can, sometimes, become too burdensome. When money is tight, it’s hard enough to cover the groceries for our main meals, much less add another few day’s worth of food to the grocery cart.
One solution to this dilemma is to stock up on meal stretchers. Foods like rice, beans, potatoes, pasta, and other grains have always formed the core of most food storage plans. First, they are inexpensive foods, like these potato dices. Purchased either from the grocery store or in large multi-pound packages, it’s a lot of food that will go a long way in your meals. If you add just 1 cup of rice to a pot of soup, the expense is just a few cents. This is probably why some of my Nana’s recipes contained elbow macaroni. Just cook up a little ground beef, add some onion, a can of tomatoes, seasonings — and then double the amount of food in the pot with macaroni! During the Great Depression days, as I wrote about here, this was a common and necessary practice. Most of the macaroni in my pantry is in large #10 cans. The larger size provides lots of servings and the metal can provides an optimal storage container.
These meal stretchers also add a lot of calories. Now, for many of us, calories are something to be avoided but consider what life is like during a long-term power outage. Folks who have lived for days and weeks following a hurricane or Superstorm Sandy had to do without modern electrical conveniences that typically make our lives easier. We burn far fewer calories when machines do our laundry, wash our dishes, and help us in so many other ways. Without them, there’s more physical labor and stress. Thus the need for more calories.
I’ve heard stories of financially strapped moms learning that company is coming over and quickly adding a meal stretcher or two to their dinners. A scoop of homemade chili over a cup or two of white rice, stretches the pot of chili at least another few servings. One Facebook reader recently told me how she cooked bulgur wheat with beef bouillon until it was tender and then added it to some of her soups and chili. She said it had a similar consistency to ground beef. Classic meal stretcher!
One other advantage to most meal stretchers is that they are easy to store and have long shelf lives, with the exception of pasta. Grains, rice, dehydrated or freeze dried potatoes, and beans all have exceptionally long shelf lives, which means they retain most, if not all, of their flavor, nutrients, texture, and color over a long period of time. Stored in a cool, dark, and dry location, they will last for 20 or more years. Pasta, on the other hand, is a little more finicky when it comes to long term storage, but still, we’re talking about a good 8-10 years or more shelf life and worthy of including in your food storage pantry.
Not just for homemade recipes
Although I use meal stretchers primarily in my from-scratchrecipes, they can also be helpful with just-add-water meals. This Hearty Vegetable Chicken Soup mix could easily be stretched with the addition of rice or small pasta. Augason Farm’s Southwest Chili Mix can be stretched with any number of stretchers — more beans, bulgar wheat, or macaroni for Chili Mac.
This is also a good strategy for increasing the number of calories. One complaint many of us have with “survival food” meals is that they usually don’t contain enough calories per serving. That is easilysolved, again, with the magic of meal stretchers.
If you have pouches, cans, or buckets of instant meals, give some thought as to how you might stretch them if you ever really needed to make a 3-months-supply of food last 4 months or longer.
Some downsides to meal stretchers
There are just a few negative points about storing meal stretchers. First, they can attract insects. If you’re planning on storing them for many years, you’ll want to protect them by adding food safe diatomaceous earth to the container. Here’s some information about diatomaceous earth, if you haven’t heard of it before, and these instructions will help you know exactly how to add it to your food for pest control.
One other method for pest control is to put tightly sealed containers of food in the freezer for several days. This kills any microscopic insect eggs that could be present. I do this and also add the appropriate size of oxygen absorber, which deprives insects and their eggs of oxygen, insuring their doom.
Most store-bought packages of things like rice, beans, and pasta are made from very flimsy plastic or cardboard. In both cases,the foods will have to be repackaged to extend their shelf lives. Here are instructions for doing that. It isn’t a complicated process. It just takes a little time.
A reality of modern American life is the prevalence of gluten sensitivities and other food allergies. If this applies to you or anyone in your family, then wheat and anything made from wheat will be on the “Do Not Buy!” list. Instead, stock up on varieties of beans and rice. Stocking up on large quantities of gluten-free pasta is probably not going to be practical.
Wheat and beans, in particular, can be rough on digestive systems that aren’t used to them, so in a crisis, be prepared to deal with tummy troubles for a few days.
Stocking up on meal stretchers is a very smart strategy for any family’s food storage pantry.
Food storage has been a major topic on this blog from the very beginning. This article is one of the most popular and most read for it’s practical advice for storing specific foods. Use this National Preparedness Month to get your own food storage pantry ready for the next big emergency.
As a follow-up to my blog post about which foods you shouldn’t plan on storing long-term, here’s a list of foods typically found at grocery stores that can be stored but must be repackaged. I go into much greater detail with food storage in my book, but here’s what you need to know about repackaging food.
Keep in mind, that by repackaging these foods you will also be protecting them from oxygen, pests, and humidity, three of the five enemies of food storage. (The other 2 are heat and light.)
- Raisins and other dried fruit
- Breakfast cereals
- Any type of cookie or cracker
- Bread crumbs
- Pancake mix (Sometimes these are packaged directly inside the cardboard box without any type of inner plastic bag.)
- Pasta, rice, and potato convenience mixes, such as Rice-a-Roni, Pasta-Roni, instant potatoes, scalloped potato mixes, etc. (These may either have microscopic insect eggs inside the package already and/or be invaded by insects and rodents from the outside.)
- Tea bags (Repackage for best flavor and longest possible shelf life.)
- Dried, instant milk (If not already in a sealed can.)
- Spices and herbs packaged in plastic bags
- Shortening (Pack it into canning jars and then seal using a vacuum sealer.)
- Chocolate chips, baking chips of any flavor
- Sugar, brown sugar and powdered sugar
- Any type of mix to make bread, cornbread, pizza dough, etc.
- Most anything else that is packaged in flimsy plastic bags and/or cardboard. This type of packaging is not intended for long-term storage, but that doesn’t mean the food inside can’t have a longer shelf life if repackaged correctly.
Repackaging with a vacuum packing machine
A vacuum packing machine, such as the Food Saver is my own preferred method of repackaging small to moderate amounts of food. These machines can be found on eBay and Craigslist at very affordable prices. Amazon, Walmart, Target, and Cabela’s carry them as well.
Pour the food into one of the plastic bags suitable for your machine and follow the machine’s instructions for vacuum sealing the bag. Use a Sharpie to mark the date sealed on the outside as well as the name of the food. (“Golden raisins, June 21, 2013”)
If a food can be easily crushed, such as cookies or crackers, place them in a large canning jar and seal it with your machine and a jar lid attachment. This is very convenient and gives long term results. If you want to store shortening, pack it into a canning jar, place the lid on top, cover with the jar sealer and seal it. Here is more information from the Food Saver company.
All the foods on my list can be packaged in canning jars, but I’ve had problems with using the vacuum sealer with very powdery foods, such as flour. Storing food in canning jars is especially handy if you are storing food for just 1 or 2 persons or cannot lift heavy buckets and large mylar bags.
This video shows how to seal foods in canning jars.
Some foods with sharp edges, such as pasta, can wear through the plastic storage bag. To avoid this you can seal the food and then place it in a second sealing bag and seal a second time or place it first in a zip-loc bag (do not seal) and then into the food storage bag. The machine will suck the air out of both bags, sealing them shut at the same time.
Use food safe plastic buckets
Yes, the big plastic bucket — a staple in many a prepper/survivalist pantry. These buckets are popular because they can hold a very large amount of food, making many smaller containers unnecessary. The plastic protects food from light, and although rodents and some insects can chew their way through the bucket to the food, that takes some time, and hopefully, you’ve pest-proofed your pantry!
It’s easy to obtain 5 gallon buckets, but smaller sizes may be harder to come by. Grocery store bakeries buy things like frostings and fillings in food safe buckets and those are smaller. Often they will sell used buckets and may even give them away for free.
The biggest downside to the 5 gallon bucket is its weight. I cannot easily lift one of these when it’s filled with food. Dragging it along the ground is about all I can manage. And, once the bucket is opened, you’ll have to plan on using the food inside within a reasonable amount of time, say 6 months or so if storage conditions are optimal, or reseal the bucket. Many people solve this problem simply by repackaging smaller amounts of food, such as using a one gallon mylar bag, along with an oxygen absorber, and then filling up buckets with the small packages.
Keep in mind that you’ll need to protect the food in an opened bucket from pests and deterioration caused by heat and humidity. I recommend using Gamma Seal lids to make it easier to open and close buckets. They will also help to keep pests out of the food.
I’ve written about storing food in buckets with more details here.
Add oxygen absorbers to extend shelf life
100 cc absorber 32-ounce canning jar
300 cc #10 can
300 cc 1 gallon container
1500 cc 5 gallon container
I also use empty and sanitized 2-liter soda bottles for things like rice and oats and add a 100 cc absorber just before capping the bottle.
Keep mind that as you open the package of absorbers, they start absorbing oxygen. You’ll know this is happening because they get hot. Quickly place the required number of absorbers in each container with the food and then store the remaining absorbers in a canning jar. (The lid of a canning jar gives a much tighter seal than other jars.)
The process of vacuum sealing using a Food Saver removes most of the oxygen that exists inside the bag. This will prolong the shelf life of those foods. However, over time I’ve found that air can and does leak into the sealed bags. When storing these vacuum sealed bags, do check on them at least once a year to see if any have refilled with air, and if so, open the bag and reseal.
A word about dry pack canning for long term storage food
Dry pack, or oven, canning is a process that involves pouring DRY food into canning jars, heating the jars, and then sealing them with lids and rings.
To be very clear, dry/oven canning is not the same as traditional canning, which uses a water bath or pressure canner. It’s simply heating up dry foods in canning jars and then closing them with seals and lids.
Since this article was first posted, I received a number of questions about dry canning, sometimes called oven canning. At first, the method sounded like an inexpensive way to repackage dry foods but with quite a bit of research, I haven’t come up with any true advantages and there are a couple of reasons to avoid this method.
From my research, it seems like the only advantages to this process is possibly killing insect eggs with the heat and that it doesn’t require the expense of a Food Saver.
A much better way to insure insect eggs are killed is by placing tightly sealed containers of food in the freezer for at least a week.
Heating these jars in the oven does not remove oxygen, which is a necessary step in prolonging shelf life. Storing any food in glass jars continues to allow the food to be affected by light, which also deteriorates food. (Store filled glass jars in boxes, under beds, and in any container that doesn’t allow in light for longest possible shelf life.)
The possibility of glass breakage exists since canning jars are designed to be heated in wet environments, such as a hot water bath, and not in a dry oven. Canning jars are made from tempered glass, which is designed to break into hundreds of fairly harmless little particles, not shards. However, to be on the safe side, it’s best to use canning jars for their original purpose only.
How dangerous is dry/oven canning? If only dry foods, such as flour or oats are involved, I’d say the risk of a glass jar exploding in the oven is very slight. Bacterial growth in such foods is negligible as long as no moisture is present. Some nutrients will be lost due to the application of heat, but dangerous? In my many hours of research, I’m not convinced, but there doesn’t seem to be any reason to use this method, either! All it seems to do is heat up the food, maybe kill insect eggs, but little else.
The previous repackaging methods I’ve listed are far easier and more effective in lengthening the shelf life of food, which is the main point of this activity in the first place!
New to food storage and want to learn more? Check these out…
Survival Food Ordering Made Easy
If I knew then what I know now, I wouldn’t have ordered wheat germade at all and would have ordered far more #2.5 cans of cocoa! Yes, we prefer brownies to hot cereal!
From years of experience, I pass on to you a few simple ways to determine what to order from survival food companies, such as Augason Farms, Thrive Life, and Emergency Essentials.
My 8 Tips For Placing Your First Survival Food Order