HotPepperIndex
Capsicum annuum

Chilhuacle Negro

Oaxaca, Mexico
Medium
Also known aschile huacle · chilhuacle · black chilhuacle · chilhuacle negro
Scoville
0SHU
Heat0%
1k–3k SHU · Wikipedia List of Capsicum cultivars and multiple seed/grower sources including Growing Chillies Blog and Hippy Seed Company

Chilhuacle Negro is a rare, ancient Mexican chile variety from the Oaxaca region, prized for its deep chocolate-brown color and complex, earthy flavor in traditional Oaxacan mole negro.

Chilhuacle Negro, also known as chile huacle, is a landrace of Capsicum annuum endemic to the La Cañada region of Oaxaca, Mexico, particularly the Cuicatlán area within the Tehuacán-Cuicatlán Biosphere Reserve. The fruits are trapezoidal or blocky bell-shaped, measuring approximately 4-8 cm in length and 4-5 cm in width, with thin walls and a unique leathery, matte texture that remains pliant rather than glossy or crunchy when ripe. They start bright green and mature to a deep chocolate brown, almost black, with a soft, dull skin; the interior is often deep purple. The plant is compact, reaching about 45 cm in height and width, with frequent branching and a decorative, laden appearance. Flavor is rich and multifaceted, featuring notes of dark chocolate, tobacco, tannin, dried fruit like raisins, molasses, and subtle smokiness, making it ideal for drying and grinding into powder. Heat is moderate, allowing generous use without overpowering dishes. Traditionally sun-dried on rocky hillsides, it forms the cornerstone of authentic Oaxacan mole negro and chichilo, and is used fresh in chile caldo or rellenos. Production remains limited to small indigenous plots, threatened by disease and climate factors, highlighting its cultural significance dating back to pre-Columbian times.

Gallery

No photos of Chilhuacle Negro here yet. Got one? Share it with us.

Backstory

An ancient landrace cultivated for centuries by Indigenous Cuicateco and Chinateco peoples in Oaxaca; central to the seven moles of Oaxaca and pre-Columbian cuisine, with limited production today due to its restricted growing region.

Promoted products

Promote a product tied to Chilhuacle Negro? This slot is open.

Reach out →

Flavor

Rich dark chocolate, tobacco, tannin, and raisin-like fruitiness with subtle smokiness and earthiness; transforms dishes with deep, complex brown tones when dried.

chocolateysmokyearthyfruitytobaccotannic

Culinary uses

mole negrochichilodried powderchile rellenochile caldo

Q&A

Substitutions

pasillaanchomulato

Related variants

Appearance

Shape
trapezoidal or blocky bell-shaped
Walls
thin
Width
4-5 cm
Length
4-8 cm
Texture
leathery, matte, pliant
Interior
deep purple
Color ripe
deep chocolate brown to black
Color unripe
bright green

Growing

Sun
full sun
Soil
well-drained, fertile
Notes
Compact plant, productive, suitable for containers or greenhouse; open-pollinated; susceptible to aphids
Water
moderate, consistent
Harvest
when fully brown and leathery
Plant width
45 cm
Plant height
45 cm
Days to maturity
95

Nutrition

Notes
typical for Capsicum annuum
Vitamins
rich in vitamins A and C

Origin detail

Region
La Cañada / Cuicatlán Valley, Oaxaca
Country
Mexico

Tags

oaxacanmexicanmoleheirloomdried-chilemedium-heatchocolatey

Sources

Huge shout-out to the breeders, growers, researchers, and seed savers linked below — their independent work is what lets us fact-check our own. Go visit them.

These references are used to verify what we publish — not as the source of the content itself. Seed catalogs, breeder pages, research papers, and cultivar databases let us cross-check every fact before it lands here. Open any card to read the original or dig deeper.

5 sources · 7 searches · Added May 12, 2026, 14:31 UTC
Origins
A World of Capsicum
Peppers and their homelands. Tap a marker.
53 / 225