Japanese Cooking and Sushi Making Classes in London | Sozai
cooking class >> scheduled classes >> fermentation: make your own miso workshop

This class is fully booked.

Fermentation: Make Your Own Miso Workshop

22 Sep 2019 (Sun)
15:00 120 minutes
£75 per person

Miso is one of the most essential condiments in Japanese diet, along with soy sauce. It provides the gut with beneficial bacteria that help us to stay healthy, good gut health is known to be linked to our overall mental and physical wellness. Miso is rich in essential minerals and a good source of various B vitamins, vitamins E, K and folic acid.

Aspergillus oryzae, known as koji, a filamentous fungus is used to ferment the soy beans. Koji is also responsible for the fermentation of sake and soy sauce, so it is sometimes affectionally called 'Japan's national fungus'.

Miso is extremely regional and diverse in Japan, some are pale while others are red, and some are almost black. Miso varies in sweetness and saltiness.

During the class, you will learn:

*How miso is made
*What determines the colour and taste of miso
*What Koji is
*How to prepare the soy beans before cooking
*How to cook the soy beans
*How to mix the ingredients
*How best to store the miso and ferment
*How to make the 3 simple miso recipes:
(1) Baked aubergine with miso paste
(2) Perfect everyday miso soup
(3) Yuzu miso dip

At the end of the class, you will enjoy a wonderfully homely miso soup and the delicious miso dishes we made during the class, along with a glass of refreshment of your choice. Full recipes are provided by email after the class.

You will take home about 1kg of fresh miso to ferment at home which will mature over the following 6 months before they are ready to be used.

The class size is small and it is held at the instructor Akemi's own kitchen, in an intimate environment where you will feel at home. Akemi is a certified Japanese miso sommelier.

Vegetarian Vegan Weekend

Instructor

Akemi Yokoyama

(362 reviews)

Akemi Yokoyama is a highly respected Japanese food specialist, chef, presenter, writer, and educator based in London. Her deep understanding of Japanese food provenance stems from her upbringing in Hokkaido, where, under her father's guidance, she spent her childhood foraging, fishing, and developing a profound appreciation for Japan's seasonal ingredients and culinary traditions.

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As Principal of Sozai Cooking School, Akemi leads acclaimed Japanese cookery classes that have earned praise from UK national media. Her expertise has been featured on major television and radio programmes, including Channel 4's 'Sunday Brunch', CBBC's 'Saturday Mash-Up,' BBC Radio 4's 'Front Row,' and Channel 5's 'Faking It!', where she appeared as a panel judge identifying the fake sushi chef. Alongside teaching, she is also a sought-after private chef, creating authentic and refined Japanese dining experiences.

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A passionate ambassador for Japanese food culture, Akemi regularly collaborates with Japanese government organisations and industry partners to promote washoku, sake, and traditional Japanese culinary techniques throughout the UK and Europe. She has a particular passion for Japanese fermentation, producing a wide range of traditional Japanese seasonings at home—including multiple styles of miso, shoyu-based condiments, and other fermented foods—while continually researching and practising time-honoured fermentation and preservation techniques.

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Combining historical insight, technical expertise, and engaging storytelling, Akemi brings Japanese cuisine to life for both professionals and home cooks alike. Her mission is to preserve and share the depth, craftsmanship, and cultural significance of Japan's culinary heritage with audiences around the world.

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Professional Affiliations & Qualifications

* Committee Member, Japanese Culinary Academy EU
* Certified Miso Sommelier, Japan
* Certified Koji Making Instructor, The Koji Academy, Japan
* International Wine Challenge (IWC) Sake Judge
* Culinary Committee Member, British Sake Association


by Ilaria
Essential Ramen Class
10 Oct 2026
Knowledgeable, practical, and a lot of fun

We loved the workshop and are already looking into booking another. Part was demonstration and part was hands on, so it was not intimidating to join in as someone who is not confident in the kitchen. We really enjoyed the small group setting and the friendly, casual atmosphere. It felt effortless and we learnt a lot! Highly recommended.

by Roberta
Fresh Tofu and Soy Milk Making
03 Oct 2026
Lovely experience

Such a lovely evening learning to make tofu! A wonderful atmosphere and a fantastic teacher. I left inspired and eager to try it at home.

by Adrian
Essential Ramen Class
21 Sep 2026
Adrian Nunn

I really enjoyed attending the Sozai - Essential Ramen Course yesterday. Akemi is a great teacher - learning how to make delicious food in a relaxed atmosphere was a lovely way to spend a Sunday morning and lunchtime.
Highly recommended.