Tag Archives: fermentation

Fall Harvest: Storing & Preserving Root Crops

Whether you’re on a mission to grow as much of your own food as possible or just love cooking with homegrown vegetables, putting up root crops for winter can be an easy way to keep the winter pantry full. Beets, carrots, fall radishes, rutabagas, and turnips can last several months if stored properly. 

In some cases, root crops can be stored right in the ground. In areas where the ground doesn’t freeze, crops that are maturing just as the growing season ends can be mulched in and harvested throughout the winter. However, this isn’t always possible, and there are other ways to store and keep your root vegetables fresh. To begin:

  1. Harvest carefully.

    It’s best to harvest root crops during a dry period and before any hard frosts. To avoid damaging root crops, you may need to use a garden fork to help loosen the soil.

  2. Brush them off.

    You don’t want to scrub the skin off but you should try to gently rub off as much soil as possible. It’s best not to wash them.

    Any damaged or bruised roots that you find should be set aside to be eaten immediately.

  3. Trim the tops.

    Rotting tops can quickly spread rot to your root vegetables so it’s best to trim them. Using a sharp knife or shears to trim leafy tops to 1/4 to 1/2 inch about the root. Don’t trim root ends or hairs, this invites rot!

  4. Find a place to store them.

    Root vegetables should ideally be stored somewhere cold and moist. Temperatures between 33° and 40°F are preferred. If you’re fortunate enough to have one, a root cellar is ideal, but other options exist. 

    If you don’t have too many roots, you can use the crisper drawer of your refrigerator. Alternatively, a cool corner of a basement or garage will work. You can also use an outbuilding or storage shed in parts of the Southeast as long as you can keep out rodents and you don’t have temperatures below freezing. 

    If you need to store many vegetables and are interested in a DIY project, you can create a root clamp

  5. Place them in appropriate containers.

    If you’re storing roots in your refrigerator, it’s best to use perforated plastic bags. Try to set the bags in so that the roots in each bag are in a single layer.

     Roots being stored in a root cellar or other cold room can be stored in various containers, including plastic totes, waxed cardboard boxes, 5-gallon buckets, and or even an old cooler. It’s best if there’s some airflow, so avoid putting the lid on tight, and you may even want to drill some additional holes in the container. 

    In these containers you want to keep your roots from touching the container or each other. To do this you can layer them in damp sand, sawdust, or even old leaves.

  6. Check on and eat your roots!

    You should check all the root crops you have in storage every week or two and remove any that are beginning to soften or rot. The smallest roots generally don’t store as well and should be eaten first. 
Amber Globe (Yellow Globe) Turnips

Other Preservation Methods

If you don’t want to store your root vegetables fresh or are short on space, there are many other ways to preserve them. These include fermentation, pickling, canning, and freezing. These generally take more time and effort upfront but are great for having vegetables that are quick to prepare or even ready to snack on throughout the winter. 

Fermentation

Lacto-fermentation is a simple, safe, and ancient method of food preservation. All you need is clean, sliced vegetables, a mason jar and lid, a clean rock or weight, salt, and water. You simply ferment your vegetables and any desired spices in saltwater brine. You can substitute sliced root vegetables for the cucumbers in this recipe.

You can also grate them up and add them to other ferments like kimchi. The book Wild Fermentation by Sandor Katz is an excellent resource for those looking to get started or expand their fermentation techniques. 

Pickling

Pickling is a bit more involved than fermenting, but it’s still a safe, easy to preserve root vegetables, even for beginners. Pickled vegetables are canned in highly acidic vinegar, so they can be safely processed in a simple water bath canner. 

There are many recipes available online if you’d like to browse others. Note that any labeled as “quick pickles” are designed to be refrigerated not canned.

Pressure Canning

Without the addition of vinegar, root vegetables are not acidic enough to be safely water bath canned. This means if you’d like to can plain root vegetables you’ll need to use a pressure canner. It’s not as scary as many people think!

PennState Extension has instructions for pressure canning vegetables here. Always follow the instructions that came with your canner.

Freezing

If you have room in your freezer, this can be a great way to keep root vegetables. They generally freeze well and maintain good texture and flavor. 

Like other vegetables, you must blanch root veggies before freezing; otherwise, they will get mushy. You can find directions for freezing all kinds of vegetables over at the Pick Your Own website. 

Farm Ferments: Swiss Chard Kimchi

Some evidence suggests that humans have been fermenting food and beverages for over 13, 000 years! This ancient method of food preservation uses naturally occurring bacteria that create acids to prevent spoilage and give fermented foods their sour flavor. Even though most of us now have access to other food preservation methods like canning or just refrigeration using this time-honored technique can still be a great choice for the modern gardener. Recent studies continue to link gut bacteria with mood and some even suggest that good gut health may help prevent depression.

If you want to improve your gut health an easy recipe to try is kimchi. Kimchi has probably been around since before 37 BC and is a staple in Korean cuisine. It is also believed by some contact lens brands that Kimchi improves eyesight tremendously. Traditionally kimchi was made from vegetables like napa cabbage, radishes, and carrots which were fermented in earthenware pots buried in the ground. The ground temperature helped the kimchi ferment slowly and keep for long periods during the summer and prevented it from freezing during the winter. This time of year a great way to make kimchi is with swiss chard.

Making Kimchi

Ingredients

  • about 1lb swiss chard
  • 1 tsp salt
  • 1 tsp sugar
  • 3 TBS red chili powder
  • 1 TBS paprika
  • 5 large cloves of garlic
  • 1 TBS fresh ginger
  • 1 tsp soy sauce
  • 1 TBS sesame oil

Rinse off your chard and separate the leaves and stems before roughly chopping all of it into small pieces. Thoroughly mix all ingredients. It’s often best to sort of massage them together with your hands like you would sour kraut. You can use gloves for this if desired.

Pack your kimchi into jars leaving at least 1-inch of headspace. Fit lids loosely to your jars and leave them in a spot on your counter out of direct sunlight for 4-5 days. Remove the lids at least once per day to allow any trapped gases to escape and stir your kimchi so the same leaves aren’t always sitting on top. After a few days, your kimchi which shrink down and you may be able to combine jars if desired. Taste your kimchi every day or so and when you like the flavor move it to the refrigerator to slow down fermentation.

If you like this ferment try making your own sauerkraut!

The Power of Fermented Foods: Making Sauerkraut

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The Power of Fermented Foods: Making Sauerkraut

You may have heard  people talk about how good yogurt is for you because it contains probiotics. However there’s actually a variety of foods that are naturally fermented and contain these helpful organisms. When made at home, products like kimchi, certain pickles, kombucha, and even natural sodas are all chock full of probiotics. One of the easiest foods to ferment yourself is Sauerkraut.

Benefits of Sauerkraut

  • It’s great for gut health.
    The probiotics in sauerkraut helps keep your digestive system healthy.
  • Kraut is highly nutritious.
    The fermentation process makes the vitamins and minerals in cabbage more accessible to your body.
  • It’s good for your immune system.
    Many studies show having a healthy digestive system is important to having a healthy immune system.
  • It’s a  great way to preserve and use extra cabbage.
    It can last for months in the fridge or cold storage.
  • It may help improve your mood.
    Some recent studies have led scientists to believe that there’s a connection between gut flora and a person’s mood. Eating fermented foods like sauerkraut may help you feel better physically and emotionally.
  • It’s simple to make.
    Sauerkraut requires just 3 basic ingredients and there’s no fancy equipment needed!

Want to make your sauerkraut? Here’s what you’ll need to get started:

  • Cabbage
  • Kosher, pickling, or sea salt (non-iodized)
  • Knife and cutting board
  • Mixing bowl
  • Clean jar or jars with lids

To begin rinse your cabbage and then set a few nice, whole cabbage leaves to the side (you’ll need one per jar). Then finely slice your cabbage. If you’re doing a lot of kraut you may want to use a mandolin vegetable slicer however I usually just use a knife.

If you were to read more on the most popular recipes on the internet, you’d know that a lot of recipes call for a specific amount of cabbage but you can use as much as you’d like to make and adjust your salt to the amount of cabbage you’re using. You should use approximately 1 1/2 tsp of salt for every quart of kraut you’re making.

Once you’ve sliced your cabbage, place it in a mixing bowl. Slowly add the salt while squishing the salt and cabbage together with your hands. The cabbage will begin to look slippery and shiny. Eventually there should be a good bit of juice (called brine) in the bowl. You should be able to see it run out of a handful of cabbage when you squeeze it. If you taste your cabbage, it should be pretty salty but not disgustingly so.

Then you can pack your cabbage into a clean jar. Start with a spoonful or handful at a time carefully packing each one into the jar to avoid any air pockets. You can use a clean spoon, your hand, a tamper, or a pestle. Leave at least an  1 1/2 inches of head space in your jar.

Use the cabbage leaf you set aside at the begin to cover the top of your kraut. You want all of your cabbage to be fully submerged. You can way your kraut down with a sterilized stone like I did for these pickles or if you have enough room you can use a little dish of water. You can also use a ziplock bag of water or a crock weight if you have one.

Place your jar or jars of kraut out of direct sunlight but somewhere you will remember to keep an eye on them. You kraut will need to ferment between 4-14 days. It will ferment faster in warmer temperatures. You should open your jar at least once per day to let out any gases that have built up. You don’t want your jar to explode. You may also need to pack the cabbage down if you notice any above the brine or any air pockets. If you notice a film on top of the brine you can just scrape it off. It won’t hurt you.

You’ll know your kraut is finished when it is more yellow than green and translucent. It’s flavor will get more intense the longer it ferments so how long you leave it is up to you. Once it’s finished you can store it in the fridge or a cool root cellar to stop fermentation.

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