deep-red-fruit · fruity · pepper-heat
2.5k-5k
Scoville heat
mid-range clean burn
10-15 cm
pod length
long narrow tapered
Zacatecas
heartland
2,400 m semi-arid plateau
mirasol
fresh name
'looking at the sun'
Guajillo chile is the dried, fully-ripened form of the mirasol pepper, a cultivar of Capsicum annuum whose fresh upright-growing pods point toward the sun — hence «mirasol», «look at the sun». Once harvested and sun-dried the pod becomes the long, slim, tapered, glossy-smooth guajillo, roughly ten to fifteen centimetres long and two to three wide, skin a translucent brick-red that almost crackles when handled. Heat is medium, 2,500 to 5,000 Scoville Heat Units, enough to register a clear warmth without closing down the palate. The aromatic profile is where guajillo distinguishes itself from its drier cousins: bright berry-fruit notes (cranberry, dried raspberry, sour cherry), a green-tea tannic line, a hint of pine resin, and a cool citrus-peel lift on the finish. These volatiles come from a mix of capsorubin-family pigments, beta-ionone, linalool and alpha-terpineol, preserved because the thin smooth skin allows fast even drying without Maillard overload. Guajillo is the single most-produced dried chile in Mexico by volume, the structural backbone of salsa roja for tacos de birria and tamales rojos, a pillar of adobo rubs for carnitas and barbacoa, and a constant companion in consome broths. Because of its thin skin it requires a longer blend-and-strain step than ancho, but the resulting sauce is among the cleanest and brightest red in the pantry.
Tasting notes
deep-red-fruit · fruity · pepper-heat
Bright dried cranberry and sour-cherry top notes; green-tea tannic mid-palate with light pine resin and citrus-peel lift; a clean medium heat that arrives quickly and fades without lingering burn; the finish is tart-fruited and faintly floral rather than smoky.
Flavor compass
Zacatecas, Aguascalientes, Durango, San Luis Potosi, Mexico.
The everyday grade: dried mirasol pods 10-15 cm, smooth burgundy skin, 2 500-5 000 SHU. Green-tea and cranberry-like top notes, red-berry tartness, clean pepper heat. The most used dried chile in Mexico, backbone of birria, pozole rojo and rooster-red adobo.
Smaller, hotter sister of the guajillo — 7-10 cm pods, same mirasol lineage, 5 000-8 000 SHU. Same fruity top notes with more aggressive heat. Often blended with guajillo rojo for balanced moles when the cook wants extra bite.
Premium export grade: uniform pods over 13 cm, intact stem, deep translucent red, moisture 9-11%. Essential for cocinas de autor and high-end Mexican brands in Europe; also the grade chosen for whole-pod photography and tasting menus.
Mirasol seedlings into 2,000-2,400 m highland fields of Zacatecas, Aguascalientes, Durango.
Pods point upward on the plant — hence 'mirasol,' looking at the sun — a genetic trait that distinguishes the cultivar.
Bright scarlet pods ripen; harvest begins at full colour, never green.
Spread on rooftops or open-air plots 7-10 days — the thin skin dries faster than ancho.
A good guajillo is reddish-brown and translucent when held to light — the hallmark of proper drying.
Toast 15 seconds a side, soak 15 minutes in hot water, then STRAIN the blender puree — guajillo skin is fibrous and can leave grit.
The molecules that make it taste like Kampot — and not like anything else.
GC-MS of guajillo: mid-range capsaicinoids (2,500-5,000 SHU) alongside ethyl esters and hexenal notes that give the clean red-berry brightness missing in ancho.
3.5k
Scoville
median SHU
0.05%
Capsaicinoids
of dry weight
12%
Moisture
post sun-drying
35+
Volatile aromatics
identified
Heat alkaloid — sharp-clean burn.
Rounds the capsaicin signature.
Fresh-cut green, red berry.
Berry, ripe-apple ester.
Dried rose, red-pepper warmth.
Floral, citrus-sweet edge.
| Pepper | Capsaicin | Oil |
|---|---|---|
★ Guajillo (Zacatecas) Bright berry-acid — pozole standard | 3,500 SHU | 0.05% |
Guajillo puya Smaller, hotter sub-variety | 5,000 SHU | 0.06% |
Ancho Sweeter, less bright | 1,500 SHU | 0.03% |
New Mexico red US cousin — earthier, less acid | 2,000 SHU | 0.04% |
California mild Descended mirasol, softened | 1,000 SHU | 0.02% |
Zacatecas / Aguascalientes · est. 1954
“The Zacatecas-Aguascalientes guajillo programme of Especias Don Rómulo, the volume reference behind Mexico's most used dried chile.”
MethodsMirasol pods grown under drip irrigation at 1 800-2 200 m altitude, harvested ripe red September-November. Sun-dried on raised tables 10-14 days to 11% moisture, hand-graded by length and translucency, packed in 5 kg cases for export. The extra grande grade is re-inspected on a light box before sealing — only pods that glow full red under backlight qualify.
How the world cooks with it.
3 signature dishes
Guajillo is the red that makes pozole rojo red — a pork-and-hominy Sunday stew that anchors Jalisco and Guerrero cooking.
Hominy and pork neck simmered with a guajillo-ancho-tomato broth, garnished with shredded cabbage and lime.
Jaliscan goat stew from the guajillo-vinegar-garlic adobada that marinates overnight.
Guadalajara pork sandwich drowned in guajillo-chipotle salsa.
What it's called, from Phnom Penh to Palermo.
فلفل غواخيو
filfil ghwakhiyu
瓜希柳辣椒
gua xi liu la jiao
Guajillo chile
Piment guajillo
Guajillo-Chili
गुआहिलो मिर्च
guajillo mirch
Peperoncino guajillo
グアヒージョ・チレ
guahiijo chire
Pimenta guajillo
Chile guajillo
Protein
Plant
The dried form of the mirasol chile, a Capsicum annuum cultivar whose fresh pods point upward on the plant — hence 'mirasol,' looking at the sun. Dried, it's 10-15 cm long, narrow, tapered, with a smooth reddish-brown translucent skin. Zacatecas and Aguascalientes grow the commercial reference at 2,000-2,400 m.
Sources