Mexican · IV The Method
Tepache and Fruit Fermentation: Peel and Sugar
I
Origin
Tepache is a Mexican fermented pineapple beverage — made from the peel and core of pineapple (the parts typically discarded) fermented with piloncillo sugar and spices for 2–3 days. It represents the most efficient possible use of fermentation: transforming waste into a complex, lightly fermented drink using only wild yeast present on the fruit's surface. Katz documented tepache as evidence that fermentation traditions worldwide arose from the same human insight — fruit peel and sugar + time = complexity.
II
Description
Pineapple peel and core (and sometimes flesh) combined with piloncillo sugar, water, cinnamon, and cloves, fermented at room temperature for 2–3 days through wild yeast naturally present on the fruit surface.
III
The Thread
—Kvass (same principle — vegetable/fruit peel fermentation with wild yeast), Jun tea (honey-green tea fermentation — same wild yeast principle), Water kefir (sugar water fermentation with grain culture
IV
Flavour Context
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Pillars V — VII
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