Fermentation FAQ – Real Pickles (2024)

Find answers to common questions about our fermented products below. If you have other questions, please email us or give us a call!

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When I opened my jar it was fizzy! Is it ok to eat?

Yes. Refrigeration slows the fermentation of our products, but does not stop it – and some of our batches are especially active! If you experience a fizzy sensation on your tongue or open a jar to find downright bubbly kraut, rest assured that you are eating a living food. It is not only safe to eat, but proof that the live cultures and enzymes are hard at work!

When I opened my jar it didn't *pop* like other canned pickles do. Is it ok to eat?

Yes. Our products are cold-packed, which means that they are not cooked or vacuum sealed. Most pickles and sauerkraut you’ll find on the grocery shelf are cooked to create a vacuum seal that makes them shelf stable (and which, when broken, makes the *pop* sound when you first open the jar). In order to preserve the healthful probiotic qualities of our products, we pack them raw and then refrigerate to slow the fermentation at the height of tastiness!

Can I eat Real Pickles products if I don't eat dairy or lactose?

Yes. Lactic acid fermentation, despite its misleading name, actually bears no relation to dairy products. Our products are lactose-free.

What happens if a jar of Real Pickles is left out of refrigeration?

The fermentation process will resume. After a few hours at warm temperatures, some carbonation may develop in the jar, leading to a fizzy or tingling sensation on the tongue. If you find the carbonation undesirable, you can eliminate it by leaving the jar in the refrigerator for several days with the lid on loosely (giving the carbon dioxide a chance to escape). Left out of refrigeration for a few days, the product may become softer and more sour, but it will not spoil.

Once I open a jar of Real Pickles product, how long will it last?

Once opened, the jar should last at least 1 to 2 months under refrigeration. After this time, the top portion (exposed to air) may begin to darken in color and change in flavor, while the product below will remain unaffected for a longer period of time. At this stage, the discolored portion may be discarded and you can continue to enjoy the remainder of the jar.

Why have I noticed differences in the taste or texture between two jars of the same product?

The fermentation process can be affected by subtle factors such as the moisture content of a particular batch of cabbage or the soil type in a cucumber field. As a result, batches frequently vary in taste, texture, and color. Also, as raw products, they will continue to ferment at a very slow rate under refrigeration, leading to continued changes over time.

Why do the Organic Dill Pickles have a cloudy brine and a white sediment at the bottom of the jar?

The white sediment is a natural and healthy by-product of the lactic acid fermentation. When disturbed, the sediment becomes distributed throughout the jar and gives a cloudy appearance to the brine.

Are Real Pickles products gluten-free? Nut-free?

Our products are not currently certified gluten-free and we have not had them tested for gluten. However, our facility is dedicated to the production of Real Pickles products and none of the ingredients in any of our products contain gluten or nuts.

Are there microplastics in the sea salt Real Pickles uses?

A 2018 study (Kim et al.) examined microplastic content in sea salts, rock salts and lake salts across the world. The highest microplastic content was in Asian sea salts, as a result of increased plastic pollution in regional ocean waters. Microplastics in European sea salts were found at much lower levels – similar to rock salts, and in many cases below concentrations found in rock salts. In many cases, refined salts had higher concentrations of microplastics than unrefined salts. While we have not had our salt brand tested for microplastics, based on results in this paper, we feel confident that our choice to use a high quality unrefined European sea salt minimizes microplastic content in our products.

Fermentation FAQ – Real Pickles (2024)

FAQs

How do I know if my fermented pickles are safe? ›

If the pickles are soft, they are spoiled from the yeast fermentation. Don't use them. Using too weak a salt brine or vinegar solution may cause soft or slippery pickles, as can using moldy garlic or storing the pickles at too warm a temperature. These pickles are spoiled and should be discarded.

How long before you can eat fermented pickles? ›

Half sour pickles will take 3-5 days with crisp, white interiors. If is colder than 65F, it may take longer, if hotter, they will ferment faster. Full sour pickles will take 14-21 days (see notes for a stronger saltwater ratio).

Why are my fermented pickles fizzy? ›

What happens if a jar of Real Pickles is left out of refrigeration? The fermentation process will resume. After a few hours at warm temperatures, some carbonation may develop in the jar, leading to a fizzy or tingling sensation on the tongue.

Why didn't my pickles ferment? ›

Too cold and fermentation doesn't happen, too warm and it will take too quickly and your pickles will over ferment. This can cause mushiness and hollowing of the pickles. So sit safe at a general room temperature and you should will be on your way to crunching on your soon to be favourite pickles!

How to know if fermentation went wrong? ›

In fact, fermentation is safer than raw vegetables and canned food! If your lacto-fermentation fails, the signs are unmistakable: repulsive smells, hairy mould on the surface, flashy colours, etc.

Can bacteria grow in pickle brine? ›

Most bacteria cannot grow well in acid fluids like pickle juice. So its the combination of salt and acid.

Is it okay to eat fizzy pickles? ›

The fizzy brine I experienced, Smith says, was likely a sign of microbial growth. “A lot of times when microorganisms grow, as part of the fermentation process they produce carbon dioxide gas,” she says. “And so definitely don't eat anything that's discolored or fizzing.”

How do you keep pickles crisp when fermenting? ›

Add a Source of Tannin

Tannins work against softening enzymes and help keep pickles crunchier. They can be found in various sources, such as grape leaves, oak leaves, raspberry leaves, black tea, etc. Add some directly to your jars!

Should fermented pickles be cloudy? ›

Some batches are naturally cloudier than others, but all are safe to consume and taste delicious. Shake Until Cloudy and Enjoy! Cloudy brine is a sign that you have a safe, successful, and tasty ferment. Even after all the pickles are gone and you have a jar of delicious brine leftover, don't toss it!

What improves pickle firmness for fermented pickles? ›

Lime is a source of calcium. Calcium improves pickle firmness. Food-grade lime may be used as a lime-water solution for soaking fresh cucumbers 12 to 24 hours before pickling them.

Can botulism grow in fermented pickles? ›

Fermented pickles require sufficient acidity to prevent the growth of Clostridium botulinum (the bacteria that causes botulism) and possible toxin production. Refer to the food acidity and processing methods section of our canning basics series for a more detailed explanation.

How to know if fermentation is safe? ›

Fermented foods must maintain proper temperature throughout the entire fermentation and reach a pH of 4.6 or less within the allotted time to be considered safe and free from harmful pathogens.

How do I know if my pickles are safe to eat? ›

Visible mold: This is an obvious sign that your pickles have gone bad. Unusually sour taste and smell: If things smell and taste a bit more sour than usual, in an unpleasant way, this may not be a good sign. If you're not liking the taste anyway, it may be time to toss those pickles.

Do fermented pickles expire? ›

It slows the growth of harmful bacteria and even kills some other unwelcome contaminants. But even with all that acid, pickles still have a point where they're no longer suitable to eat. So yes, pickles do go bad, but lucky for us pickle lovers, it can take a while for that to happen.

How do I make sure my pickles are safe? ›

Making sure enough vinegar is added to the cucumbers is important to make safe pickles; Clostridium botulinum can grow in improperly canned, pickled foods with a pH higher than 4.6. It is critical to use scientifically tested recipes for making pickles to ensure their safety.

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