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The Black Butter Club

Sam Cooper, Kimmy from Kimchi Radish

Hi, I’m Sam, chef fermenter, turned gardener & author. I write about seeds, microbes, culture, history, & tasty things. I co-authored a No1 Sunday Times Bestseller & wrote The Fermentation Kitchen. Join me for weekly writings from the farm & kitchen.

Platform
Substack
PricingFreemiumPublishesWeekly
Issues77SubscribersRead chefsamblack.substack.com

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Latest Issues

Recent posts by this newsletter. Browse the email archive.

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On Photography

Right, let’s talk photos.

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Authors

The writers behind this newsletter.

  • Sam Cooper

    Chef, fermenter, gardener, and author. I spend most of my time at the farm or in the kitchen, accompanied by my trusty camera.

  • Kimmy from Kimchi Radish

    I’m Kimmy - author of the upcoming cookbook KIMCHI, 26 March 2026 and owner of Kimchi & Radish, a small-batch artisan kimchi brand made in London. This is a warm corner of the internet where I write about Korean food, fermentation and memory.

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