Kombucha Vinegar – From Fermented Tea Drink to Delicious Salad Dressing

How to use overly sour kombucha

The step from a fermented tea drink to a delicious vinegar is really not complicated. If you've produced too much kombucha, you don't have to throw it away. With a little patience, your tea drink will turn into delicious vinegar in 4 to 10 weeks. This tastes similar to apple cider vinegar without any additional spices. Here too, there are no limits to the flavors you can create.

How is kombucha vinegar made?

First, you simply start a new batch for fermentation. How to do this in detail is explained again here for fermentation newcomers.

The tea fungus now simultaneously becomes your vinegar mother. Kombucha is made from a so-called starter liquid, tea, sugar, and with the help of a tea fungus (a symbiosis of yeasts and bacterial cultures). During fermentation, acid is produced. The longer the fermentation lasts, the more acid is produced. The added sugar ferments more and more over time. To make vinegar from it, it simply needs to ferment much longer. Since this process can extend over several weeks, you need a little more patience than with the usual fermentation of 7 to 14 days. Normally, the correct vinegar maturity is reached between 4 and 10 weeks.

When is your kombucha vinegar ready?

As with kombucha, there is no general answer. We recommend a fermentation of 4 weeks initially. Afterwards, the fine-tuning can take place. The liquid should be brought to a pH value of about 2. To do this, you can add one tablespoon of sugar every 2 weeks over a period of 6 weeks. This helps the tea fungus with fermentation and you will achieve a very acidic environment faster. In between, you can of course always taste with a small spoon whether the vinegar is palatable to you.

Refining kombucha vinegar with spices

Add even more flavor to your vinegar with spices! There are no limits to the flavors here. After refining, store the kombucha vinegar cleanly sealed and in a cool place. If fermentation is still active, pressure can continue to build up.

Possible ingredients for refining:

• Thyme
• Mint
• Oregano
• Basil
• Garlic
• Onions
• Shallots
• Lemon peel

FAQs

Can the used scoby be used for a new kombucha batch after making kombucha vinegar?

The tea fungus can then still be used for further kombucha fermentation without any problems.

How long does bottled vinegar last?

There is no general shelf life for homemade kombucha vinegar. Store it cleanly sealed and in a cool place. If you see visible mold, unusual odors, or other noticeable changes, you should no longer use it.