Prepare the pineapple
Wash the pineapple thoroughly before peeling it.
Cut off the skin and also save the core.
Make the sugar water
Bring 1.5 liters of water to a boil in a pot.
Add the piloncillo (or sugar) and stir until completely dissolved.
Let it cool to room temperature.
Start fermentation
Place the pineapple peels and core in a large glass jar or fermentation vessel.
Add the sugar water and optionally cinnamon, cloves, and ginger.
Cover the jar with a clean cloth or cheesecloth and secure it with a rubber band.
Ferment
Let the mixture sit at room temperature for 24-72 hours.
Stir it daily and taste after 24 hours. The longer you let it sit, the stronger and more alcoholic the flavor becomes.
Strain and serve
Pour the tepache through a fine sieve into a bottle or pitcher.
Serve chilled, with ice cubes and optionally a slice of lime.
Tips
Adjust fermentation time – In warmer temperatures, the tepache ferments faster. Taste regularly and store it in the refrigerator once it has the desired flavor.
Keep fruit flies away – Make sure the cloth is secured tightly to prevent unwanted visitors.
Make a larger batch – Do you have more pineapple peels? Double or triple the recipe for a larger supply.
Make it a cocktail – Add a splash of tequila or rum for a summery, adult version.
Extra flavor dimensions – Experiment with star anise, orange peel, or chili for a unique twist.