

Fermentation: Make Your Own Miso Workshop
Fermentation: Make Your Own Miso Workshop
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 cook the following 4 simple miso recipes:
(1) Baked aubergine with miso paste
(2) Perfect everyday miso soup
(3) Miso rice ball
(4) Miso dip with veg sticks
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.
Instructor



Akemi Yokoyama
Akemi Yokoyama is a highly respected Japanese food specialist, chef, presenter, writer, and educator based in London. Her deep knowledge of Japanese food provenance stems from her father’s influence, having grown up foraging and fishing across the island of Hokkaido during her childhood.
As Principal of Sozai Cooking School, she leads acclaimed Japanese cookery classes, earning praise from UK national media. Her expertise has also been featured on major TV and radio programs, including Channel 4’s Sunday Brunch, CBBC’s Saturday Mash-Up, and BBC Radio 4’s Front Row. Most recently, she appeared on Channel 5's Faking It as a panel judge to spot the fake sushi chef.
In addition to teaching, she is a sought-after private chef, known for creating authentic and refined Japanese dining experiences.
A passionate advocate for Japanese food culture, Akemi frequently collaborates with Japanese government-related organisations and projects to promote washoku and sake across the UK and Europe. Her culinary expertise extends to Japanese fermentation, crafting a variety of miso at home and exploring traditional preservation techniques.
With a unique ability to blend historical knowledge, technical skill, and engaging storytelling, Akemi is a dynamic force in the world of Japanese cuisine, ensuring its traditions continue to thrive on an international stage.
Member of Japanese Culinary Academy, UK
Certified miso sommelier, Japan
Certified koji making instructor, The Koji Academy, Japan
International Wine Challenge Sake Judge
British Sake Association Culinary Committee
This was the second Sozai cooking class I have done with Akemi. Both were brilliant. Akemi is extremely knowledgeable about Japanese food, and I left both classes with lots of new information about Japanese food.
We made loads of delicious food, most of which we ate at the end of the class but we also got additional to take home. I would definitely recommend this class. The recipes are very approachable but still tasty, and I'm excited to try and replicate them at home. In three hours we managed to cook five dishes, which was really impressive.
I used to love sushi before going to class, but now I'm fully obsessed. I learnt a lot of new ways to prepare sushi. And the teacher was incredibly polite and helpful, explaining everything with great commitment. It was unthinkable that you couldn't understand something! If you don't know what to give for your close friends or family, this is the greatest gift to attend the roll & roll sushi class.
Cooking Ramen with Akemi was brilliant! We loved the insights and the final Ramen we cooked was delicious. The class size and atmosphere was perfect.