Homemade Fermented Hot Sauce (Printable)

Tangy, layered fermented chili sauce with garlic and carrot, aged seven days for deep, balanced heat.

# What you need:

→ Peppers

01 - About 10 oz fresh red chiles (Fresno, jalapeño, serrano or a mix), stems removed
02 - 1 small red bell pepper, stem and seeds removed

→ Vegetables & Aromatics

03 - 4 garlic cloves, peeled
04 - 1 small shallot or 1/2 small onion, peeled
05 - 1 medium carrot, peeled and sliced (optional, for sweetness and body)

→ Brine

06 - 2 cups filtered water
07 - 1 tablespoon non-iodized salt (sea salt or kosher salt)

→ Finishing

08 - 2 tablespoons apple cider vinegar or distilled white vinegar

# How to make it:

01 - Dissolve 1 tablespoon non-iodized salt in 2 cups filtered water, stirring until fully dissolved; set aside to cool if warm.
02 - Coarsely chop the red chiles, bell pepper, carrot, garlic and shallot/onion to bite-sized pieces to facilitate even fermentation and blending later.
03 - Place the chopped vegetables and aromatics into a clean 1-quart glass jar, pressing down to remove air pockets and create an even bed.
04 - Pour the prepared brine over the vegetables until fully submerged; weigh them down with a fermentation weight or a small zip-top bag filled with brine to keep all solids below the liquid surface.
05 - Cover the jar loosely with a lid or use an airlock to allow gases to escape, then store in a cool, dark place at approximately 65–72°F for 7 days; check daily, skim any surface scum and ensure solids remain submerged.
06 - After 7 days, transfer the fermented contents, including the brine, to a blender; add 2 tablespoons vinegar and blend until smooth, adding additional brine or vinegar to reach the desired consistency.
07 - For a silky texture, strain the blended mixture through a fine-mesh sieve, pressing to extract as much liquid as possible; leave unstrained for a rustic, textured finish.
08 - Decant the sauce into a sterilized bottle or jar, seal, and refrigerate; allow flavors to continue developing and consume within three months for best quality.

# Expert Advice:

01 -
  • This fermentation process makes the flavor so lively and complex, you&apoll want to splash it on everything.
  • The customization—mild or fiery, tangy or smooth—means this sauce can fit your exact cravings.
02 -
  • Leaving veggies floating above the brine is a shortcut to disappointment—any pieces exposed to air will spoil fast.
  • Adding a slice of carrot was my secret weapon for mellowing the heat without losing that blazing chili spirit.
03 -
  • If you&aposre using thin-skinned chilies, don&apost over-blend or you may end up with bitterness—pulse and taste.
  • Strain the sauce in batches with a spoon for a satisfyingly silky finish; it's worth the extra minute.
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