Koji Alchemy

Rediscovering the Magic of Mold-Based Fermentation (Soy Sauce, Miso, Sake, Mirin, Amazake, Charcuterie)
Koji Alchemy is the first book devoted to processes, concepts, and recipes for fermenting foods with koji, the microbe behind the delicious, umami flavors of soy sauce, miso, mirin, and so many of the ingredients that underpin Japanese cuisine.

Featured in The Independent’s 7 best fermentation books 2020

This book is remarkable. David Zilber, co-author of The Noma Guide to Fermentation

Koji: the next fermentation game changer

Koji Alchemy is the first book devoted to processes, concepts, and recipes for fermenting foods with koji, the microbe behind the delicious umami flavors of soy sauce, miso, mirin, and so many of the ingredients that underpin Japanese cuisine. 

Chefs Jeremy Umansky and Rich Shih leaders on the culinary power of this unique ingredient deliver a comprehensive look at modern koji use around the world. Using it to rapidly age charcuterie, cheese, and other ferments, they take the magic of koji to the next level, revolutionising the creation of fermented foods and flavour profiles for both professional and home cooks.

Koji Alchemy includes: 

• A foreword by best-selling author Sandor Katz (The Art of Fermentation)
• Cutting-edge techniques on koji growing and curing
• Extensive information on equipment and setting up your kitchen
• More than 35 recipes for sauces, pastes, ferments, and alcohol

Contributor: Sandor Ellix Katz (Foreword by)

UK Delivery:

• Free delivery on all orders of £10 or more.
• £1.49 delivery fee on orders below £10.
• UK orders are shipped via Royal Mail 2nd Class.

International Delivery:

• Flat rate delivery charges vary by country.

Dispatch and Delivery Times:

• All orders are shipped from our warehouse in Northampton, UK within 48 hours of receipt during working hours.
• UK mainland orders typically arrive within 3-5 working days via Royal Mail 2nd Class.
• International estimated delivery times:
• Europe & Channel Islands: 7 to 10 working days
• USA: 7 to 15 working days
• Rest of the World: 9 to 21 working days

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