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Fermentation Guru: Forget 'Clean,' Embrace Microbes!
8 Oct
Summary
- Sandor Katz champions fermentation long before it was trendy.
- He criticizes the term 'clean food' as misinformed and fearful.
- Katz encourages fermenting abundant local ingredients.

Fermentation expert Sandor Katz has been a leading voice in the practice long before it became a culinary trend. He advocates for a deeper understanding of fermentation, viewing it as an essential part of food resource utilization. Katz challenges the modern obsession with "clean food," arguing that it stems from a misunderstanding of microbiology and a fear of natural processes.
Katz, author of "Wild Fermentation" and "The Art of Fermentation," promotes a simple, abundant approach to fermenting. He encourages utilizing whatever ingredients are readily available, whether in a backyard garden or local environment. His philosophy centers on empowering people with the knowledge to confidently ferment, while also supporting quality commercial production for broader accessibility.
His insights, shared ahead of his appearance at Johnson & Wales University's FIT Symposium, highlight that fermentation is not precious but a natural, transformative process. Katz's early diagnosis of HIV in the 1990s was a catalyst for his deeper engagement with food and fermentation, profoundly shaping his perspective on health and eating.