Guajillo
Guajillo (Capsicum annuum) is a dried Mexican chile made from the mirasol pepper, recognizable by its smooth, glossy, deep reddish-brown skin and long, narrow, tapered shape. It has a mild to medium heat (2,500 to 5,000 Scoville units) and a tangy, slightly fruity flavor with notes of berry and green tea, plus an earthy, almost tannic edge. Guajillos are one of the most common chiles in Mexican cooking, forming the backbone of countless red sauces, adobos, and moles alongside ancho and pasilla chiles.
Varieties
Guajillo comes from the mirasol pepper plant; when the fresh green pepper is eaten unripe or fresh rather than dried, it's sometimes called mirasol or chile bandeño depending on the region, but these are far less common outside of Mexico than the dried guajillo form.
Buying tips
Choose chiles that are pliable and slightly glossy rather than brittle, cracked, or dusty looking; brittleness signals age and faded flavor. A faint fruity aroma when you bring the bag close to your nose is a good sign; a musty or dusty smell means they've been sitting too long.
Substitutes
Ancho chile — 1:1
Milder and sweeter with raisin-like depth; lacks the tangy, berry brightness of guajillo but works well in sauces where sweetness is welcome.
New Mexico red chile (dried) — 1:1
Similar shape and moderate heat, but flatter and earthier in flavor with less of the tangy fruitiness guajillo brings.
Puya chile — 3:4
A smaller, hotter relative of guajillo with a similar flavor profile; use slightly less to keep the heat level comparable.
California chile (dried) — 1:1
Very close in appearance and mild heat, though somewhat less tangy; a common supermarket substitute when guajillo isn't stocked.
Ground guajillo powder plus paprika — 1 tbsp powder blend per 2 whole chiles
For quick sauces without soaking; mix roughly equal parts ground guajillo and sweet paprika to approximate the color and mild heat, though the fresh tang is lost.
Storage
Store whole dried guajillos in a sealed bag or airtight container in a cool, dark pantry for up to a year. For longer storage, keep them in the freezer, where they'll hold their flavor for up to two years without going brittle or musty.
How to use
Toast whole guajillos briefly in a dry skillet until fragrant and slightly darkened, then soak in hot water for 15 to 20 minutes until pliable before blending into sauces, salsas, adobos, and moles. They're the base of classic dishes like birria, enchilada sauce, and carne en su jugo. Remove the stems and seeds before soaking unless a recipe specifically calls for the extra heat and bitterness the seeds add.
What it pairs with
Pairs naturally with garlic, cumin, Mexican oregano, and citrus in marinades, and with pork, beef, and hominy in stews like pozole and birria. Also blends well with ancho and pasilla chiles to build layered flavor in mole.
Nutrition
Dried guajillo chiles are a concentrated source of vitamin A (from carotenoids) and contain modest amounts of vitamin C and iron, though they're used in small enough quantities that they contribute more flavor than nutrition to most dishes.
FAQ
Do I need to remove the seeds and veins from guajillo chiles?
For most sauces, yes. The seeds and veins add bitterness and a rougher texture once blended, so slitting the chile open and scraping them out before toasting gives a smoother, cleaner-tasting sauce.
Why does my guajillo sauce taste bitter?
Over-toasting is the usual cause. Toast guajillos just until they puff slightly and smell fragrant, about 20 to 30 seconds per side; scorched or blackened skin turns bitter fast.
Can I use guajillo chiles without soaking them first?
Yes, if you grind them into powder after toasting, but for sauces and salsas soaking in hot water until soft (about 15 to 20 minutes) is what allows them to blend into a smooth puree instead of leaving tough bits of skin.
How hot is guajillo compared to jalapeño?
Guajillo is milder. Jalapeño runs 2,500 to 8,000 Scoville units while guajillo sits at 2,500 to 5,000, so guajillo contributes flavor and color more than significant heat.
Have guajillo on hand? Find recipes with our Recipe Generator →