Tepache Recipe: The Mexican Pineapple Soda Masterclass

Sun, 03 May 2026 15:51:00 +0100

Tepache takes 2–3 days from raw pineapple to a carbonated, probiotic-rich drink — faster than almost any other fruit ferment you can run at home. That speed comes from the wild yeasts naturally present on pineapple skin. Specifically Saccharomyces and Hanseniaspora strains that activate within 18–24 hours of contact with sugar water at 75°F.

Most people throw away the part of the pineapple that does all the fermentation work: the rind. The flesh is mostly sucrose and water with no meaningful microbial population. The rind’s rough, hexagonal surface harbors the yeast. Strip it off, discard it, and you’ve discarded your starter culture.

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Tepache Recipe: The Mexican Pineapple Soda Masterclass