Chilli

The original chocolate flavouring, predating sugar by centuries. Always an addition — cacao produces no capsaicin.

Chilli with cacao is the oldest recorded chocolate combination, attested in Mesoamerican preparation long before sugar reached the drink. It is unambiguously an addition: capsaicin is not produced by cacao and there is no fermentation route to it.

What makes it work is that capsaicin is fat-soluble, so cocoa butter carries and prolongs the heat rather than washing it away. That is why chilli chocolate's warmth builds and lingers in a way chilli in a water-based dish does not.

Descriptors used
chilli, ancho, chipotle, cayenne, heat
Desirable?
Traditional and long-established. The main risk is quantity — the fat-soluble carrier makes it build more than expected.

Where it comes from

The route by which this note arrives in the chocolate.

  • From an added ingredient

    Recorded

    Added chilli. Capsaicin is fat-soluble, so cocoa butter carries and prolongs the heat rather than diluting it.

    How to tell: The only route. Cacao produces no capsaicin, so any heat in chocolate was put there.

    Source: ChocolateHQ

Related

Origins known for this

  • MexicoReported often enough in this origin's material to be characteristic, though fermentation and roast decide whether it survives into a given bar. The original chocolate flavouring, predating sugar by centuries. Always an addition — cacao produces no capsaicin.

History and culture

  • Cacao in Mexican cuisineThe pairing that was original and that Europe removed, and which mole uses at a scale confectionery does not.

Sources

  • ChocolateHQ editorial synthesisChocolateHQ(citation identity confirmed; passage not re-read)