The Global Star: What is Kombucha?
Kombucha is a fermented, lightly fizzy drink made from sweetened black or green tea. Its origin is often traced back to China, but it has since become a global wellness phenomenon. The magic lies in the SCOBY, a symbiotic culture of bacteria and yeast,
which looks like a rubbery pancake. This culture consumes the sugar in the tea, transforming it into a beverage rich in organic acids, antioxidants, and probiotics. The taste is a unique blend of tangy, sweet, and vinegary, which can be customised with a second fermentation using fruits and spices, creating endless flavour possibilities from ginger-lemon to berry. While many health claims surround it, such as boosting immunity and aiding digestion, scientific evidence in humans is still limited. However, its probiotic content is known to be beneficial for gut health.
The Desi Digestive: Meet Kanji
Kanji is a traditional North Indian fermented drink, deeply rooted in our culinary heritage. It's most famously made with 'kali gajar' or black carrots, which give it a stunning deep purple hue and are typically available in winter. However, it can also be made with red carrots and beetroot. Unlike Kombucha's SCOBY, Kanji's fermentation is kickstarted by mustard seeds, salt, and the ambient microbes in the air. The ingredients are mixed with water and left to ferment in the sun for a few days. The result is a savoury, tangy, and pungent drink with an earthy flavour. Traditionally consumed during Holi, its digestive and immunity-boosting properties make it an excellent choice for the monsoon, a time when gut health often needs extra support.
Flavour and Palate: A Tale of Two Tastes
The primary difference for any first-time drinker is the taste. Kombucha is effervescent and can be thought of as a healthy alternative to sugary sodas. Its base is tea, so it carries those subtle notes, but its primary profile is a sweet-and-sour tang. Its versatility in flavouring makes it appealing to a wide range of palates. Kanji, on the other hand, is a completely different experience. It is savoury, not sweet. The dominant flavours are the sharp tang from fermentation and the pungent kick from the mustard seeds, balanced by the earthy sweetness of carrots or beets. It’s more akin to a savoury tonic or appetiser than a sweet beverage. If you enjoy the flavours of pickles and other tangy Indian condiments, you will likely appreciate Kanji.
The Home-Brewing Challenge
Both drinks can be made at home, but their processes differ significantly in complexity. Making Kanji is remarkably simple and quick. It requires just a few basic ingredients: carrots or beets, mustard seeds, salt, and water. The fermentation process is short, typically taking 3-5 days in the sun. Kombucha, however, requires a starter culture—the SCOBY. You can get a SCOBY from a fellow brewer or buy one online. The process involves brewing tea, adding sugar, and letting it ferment with the SCOBY for about 7 to 10 days. It requires more careful monitoring of temperature and hygiene to prevent the growth of harmful bacteria. While Kanji is a straightforward weekend project, Kombucha is more of a continuous hobby.
The Verdict: Which Ferment is for You?
Choosing between Kombucha and Kanji ultimately comes down to personal preference for taste and effort. Both offer the gut-friendly benefits of probiotics, which are especially helpful during the rainy season to aid digestion and boost immunity. If you're looking for a fizzy, sweet-tart drink that can replace soda and you enjoy experimenting with different fruit flavours, Kombucha is an excellent choice. It offers a wider variety of probiotic strains due to the SCOBY. However, if you prefer a savoury, tangy, and pungent flavour profile and want a quick, easy-to-make traditional Indian drink with no added sugar, Kanji is the clear winner. It is particularly well-suited to the Indian palate and microbiome.
