Printed September 2, 2026
Tepache-Fermented Pineapple Hot Sauce with Scotch Bonnets
Transform the Mexican tradition of tepache into a double-fermented hot sauce that brings serious heat alongside the sweet-tangy funk of fermented pineapple. This is hot sauce with a probiotic personality.
Ingredients
- 1 whole pineapple with skin, chopped into 2-inch chunks
- 200g piloncillo or dark brown sugar
- 2 liters filtered water
- 1 cinnamon stick
- 4 whole cloves
- 6 Scotch bonnet peppers, stems removed
- 4 cloves garlic, peeled
- 1 tablespoon sea salt
- 1/2 cup raw apple cider vinegar
- 1 teaspoon coriander seeds
- Juice of 2 limes
Preparation
Most hot sauces get their tang from vinegar alone, but this one earns its acidity through wild fermentation. By starting with tepache—the traditional Mexican fermented pineapple drink—you're building layers of flavor that commercial hot sauces can only dream about. The natural yeasts and bacteria on the pineapple skin do the heavy lifting, creating complexity that deepens the burn of those Scotch bonnets.
This is a two-stage fermentation project: first you make the tepache, then you transform it into hot sauce. The result is funky, fruity, and absolutely alive with flavor.
Stage One: Tepache Fermentation
- In a large glass jar or ceramic crock, combine the pineapple chunks (including the skin—that's where the wild yeasts live), piloncillo, water, cinnamon stick, and cloves.
- Cover with cheesecloth and secure with string or a rubber band. Leave at room temperature for 48-72 hours, stirring once daily.
- You'll see bubbles forming and smell a sweet, slightly funky fermentation aroma. Taste after 48 hours—it should be tangy and lightly effervescent.
- Strain the liquid, reserving 2 cups of tepache and 1 cup of the fermented pineapple chunks. Discard the spices and remaining solids (or enjoy the tepache as a drink!).
Stage Two: Hot Sauce
- In a clean jar, combine the reserved fermented pineapple chunks, Scotch bonnets, garlic, salt, and coriander seeds.
- Pour in 1 cup of the reserved tepache (save the rest for drinking or another batch).
- Cover again with cheesecloth and ferment for another 5-7 days at room temperature, stirring daily. The peppers will soften and the mixture will become more complex.
- Transfer everything to a blender with the apple cider vinegar and lime juice. Blend until smooth.
- Strain through a fine-mesh sieve if you want a smoother sauce, or leave it rustic.
- Bottle in sterilized jars or bottles. This will keep refrigerated for up to 3 months, continuing to develop flavor over time.
Heat Warning & Usage
Scotch bonnets are seriously hot. Start with a small amount and work your way up. Use gloves when handling the peppers, and absolutely do not touch your face. This sauce is incredible on grilled fish, in marinades, stirred into bean dishes, or anywhere you want fruit-forward heat with genuine fermented funk.
