![](https://images.squarespace-cdn.com/content/v1/54c97b77e4b002ff91c0d532/b740ead8-b3bd-4a9f-9ea7-6a8bb33e562d/IMG_0316.jpeg)
Wild Fermentation, by Sandor Ellix Katz
Homemade Yogurt (in a cooler), Version 1
Citation: Katz, Sandor Ellix. Wild Fermentation: The Flavor, Nutrition, and Craft of Live-Culture Foods. Chelsea Green, White River Junction, 2016.
Citation: Katz, Sandor Ellix. Wild Fermentation: The Flavor, Nutrition, and Craft of Live-Culture Foods. Chelsea Green, White River Junction, 2016.