The Fermentarium

Order now   and give the gift of a new skill!

Our in person courses take place in Walthamstow with available dates nearly every Sunday throughout the year. The vouchers last for up to three years making for a flexible gift for the fermentation fans, or soon to be fermentation fans in your life.

Order yours today.

Copy and paste this link to find out more:
www.thefermentarium.org.uk/gift-vouchers/category/gift-vouchers

From first ferment to flavour combinations, The Fermentarium are heading to for an intro to kombucha workshop. Book your ticket and join us via the link in our bio.

Always wanted to make cottage cheese, yogurt, live culture butter & milk kefir?

Our practical Cultured Dairy Workshop is a perfect introduction. You’ll leave with kefir grains, fermented butter, and yogurt starter to expand your fermented dairy collection at home.

Sunday 3rd May

Sunday 7th June, The Mill, Coppermill Lane, Walthamstow, London E17

https://www.thefermentarium.org.uk/event/dairy-ferments-fermentation

Unlock the Secrets of Cultured Condiments & The Magic of Fermentation! ✨🧂🍯

Condiments hold a special place in every kitchen. On average, a person in the UK consumes over 2.5 kilograms of ketchup alone per year!

But what if we told you that adding fermentation brings a whole new level of flavour and health benefits?



🌱 Why Fermented Condiments Are Better:

Boosted Probiotics – Good bacteria that support gut health!

Enhanced Flavour – Rich, complex, and savoury taste profiles.

Increased Shelf Life – No need for preservatives or artificial ingredients.

Natural Health Benefits – Supports digestion and strengthens immunity.

Creative Possibilities – Ferment your way to unique condiments that stand out!

Join our Cultured Condiments Class to learn how to transform your favourite condiments into tangy, health-boosting, probiotic-packed creations. 🌿🍽️

Join us Sunday, 26th April, 11am - 2pm at the Hornbeam Cafe, Walthamstow

📷 Anouska Doyle

Our upcoming Fermentation Workshops are filling up fast and it's no wonder!

💬 "Incredible class!" ⭐️⭐️⭐️⭐️⭐️ "Fun and informative!"
🧠 Learn the ancient art of fermentation
🌱 Boost your health naturally
🍽 Make foods that actually nourish and taste great

All held in visit the link in our bio to book your spot!

Thanks to for the pictures 📷

Curious about fermentation? Join us for an unforgettable experience where you’ll get hands-on, learn new skills, and discover the magic behind creating your own fermented foods!

From sourdough to kombucha, our classes are all about fun, flavour, and fermenting. Whether you're a beginner or a seasoned fermenter, there's something for everyone.

What can you expect?
✔Expert guidance
✔Tasty samples
✔Creative DIY projects
✔A supportive community

Ready to start your fermentation journey with us? Let’s get those jars bubbling!