Guajillo chili (also spelled guajillo chile) is a dried red chili pepper originating from Mexico. It's one of the most popular dried chilies in Mexican cuisine, known for its mild heat (2,500-5,000 SHU) and complex flavor profile featuring berry-like sweetness, earthy undertones, and a subtle smoky note.
Written by Maria Rodriguez, a professional chef specializing in Mexican cuisine with over 15 years of experience. Maria has trained in Mexico City and has published multiple cookbooks on authentic Mexican dishes.

Table of Contents
- What Is a Guajillo Chile?
- Heat Level and Flavor Profile
- How to Use Guajillo Chiles in Cooking
- Buying Guide: Choosing the Best Guajillo Chiles
- Storage Tips for Freshness and Longevity
- Substitutes: What Can You Use Instead?
- Frequently Asked Questions
- Recipes That Shine With Guajillo
- Final Thoughts: Why You Should Keep Guajillo in Your Pantry
What Is a Guajillo Chile?
The Guajillo chili is the dried form of the Mirasol pepper (Capsicum annuum). Known for its deep reddish-brown color and leathery texture, the Guajillo is one of the most widely used dried chiles in Mexican cuisine. Native to Mexico, it plays a starring role in traditional dishes from regions like Zacatecas, Jalisco, and Michoacán.

A Little Botanical Background
When left to ripen fully on the plant, Mirasol peppers are harvested, sun-dried, and transformed into Guajillo chiles. This drying process intensifies their flavor while reducing moisture content — making them ideal for storage and long-term use in kitchens across Latin America and beyond.
Heat Level and Flavor Profile
For those who love spice but want to stay grounded in mild-to-medium territory, the Guajillo chili is your perfect ally. On the Scoville scale — which measures spiciness — Guajillos clock in between 2,500 to 5,000 SHU (Scoville Heat Units). For context:
Pepper | Scoville Heat Units |
---|---|
Guajillo Chile | 2,500 – 5,000 |
Jalapeño Pepper | 2,500 – 8,000 |
Ancho Chile | 1,000 – 2,000 |
Serrano Pepper | 10,000 – 23,000 |
Hatch Green Chile | 2,500 – 30,000 |
So if you're looking for heat that builds gently without knocking you off your chair, Guajillo fits the bill. But it's not just about the burn — it's also packed with complex flavor notes.
Flavor Breakdown
- Berry-like sweetness: Think raisins or dried cranberries.
- Earthy undertones: Similar to mushrooms or roasted tomatoes.
- Smoky backbone: Especially noticeable when toasted lightly before use.
How to Use Guajillo Chiles in Cooking
The versatility of Guajillo chiles makes them a staple in many kitchens. Here are some of the most popular ways they're used:
1. Make Homemade Salsas and Sauces
One of the best uses of Guajillo chiles is in salsas and sauces. When soaked and blended, they create a smooth, flavorful base that pairs beautifully with tomatoes, garlic, onions, and even fruits like mango or pineapple.
2. Add Depth to Stews and Braises
In slow-cooked dishes like pozole, mole, or enchilada fillings, Guajillo contributes a subtle yet persistent warmth that complements meats like pork, chicken, and beef.
3. Spice Up Soups and Broths
Looking for a way to add richness without too much heat? Try adding a couple of Guajillo chiles to your next batch of tortilla soup or bean broth. They infuse a savory depth without overpowering the dish.
4. Infuse Oils and Vinegars
Toast a few Guajillo chiles in a dry pan until fragrant, then steep them in oil or vinegar for a few days. The result? A versatile condiment that can jazz up everything from tacos to salads.

Buying Guide: Choosing the Best Guajillo Chiles
Picking the right Guajillo chiles at the market can be tricky if you're not sure what to look for. Here's how to spot quality ones:
What to Look For
- Color: Deep red to dark brown, with no signs of fading or mold.
- Texture: Leathery but still pliable — avoid overly brittle or shriveled specimens.
- Smell: Earthy, slightly fruity aroma; should not smell musty or stale.
- Integrity: Whole chiles with intact stems and minimal breakage ensure freshness.
Where to Buy
- Mexican grocery stores (often carry regional brands)
- Online spice retailers (for organic or specialty options)
- Supermarkets with international food sections
Recommended Brands
Brand | Features | Best For | Price Range |
---|---|---|---|
La Costeña | Firm texture, consistent size, great for stuffing | Traditional Mexican recipes | $$ |
Goya Foods | Widely available, mild flavor, pre-packaged | Beginners or quick pantry staples | $ |
Ranchito Organics | Organic, non-GMO, sustainable farming practices | Health-conscious cooks | $$$ |
MexGrocer | Direct import from Mexico, premium quality | Professional chefs and serious home cooks | $$$ |
Storage Tips for Freshness and Longevity
Proper storage is key to preserving the vibrant flavor and color of Guajillo chiles over time. Here's how to store them safely:
Short-Term Storage (Up to 6 Months)
- Keep whole chiles in an airtight container or zip-top bag.
- Store in a cool, dark place like a pantry or kitchen cabinet.
Long-Term Storage (6+ Months)
- Freeze whole chiles in a sealed plastic bag.
- Grind them into powder and keep in a tightly sealed jar away from light and moisture.
Substitutes: What Can You Use Instead?
Running low on Guajillo chiles but don't feel like running to the store? These alternatives work well depending on your recipe:
Substitute | Heat Level | Flavor Notes | Best Used In |
---|---|---|---|
California Poblano (Ancho) | Mild (1,000–2,000 SHU) | Sweet, fruity, less acidic | Slow-cooked sauces and moles |
Chile de Árbol | Hot (15,000–30,000 SHU) | Sharp, grassy bite | Spicy salsas and soups |
Mulato | Mild-Medium (2,500–5,000 SHU) | Chocolatey, licorice-like | Complex moles and braised dishes |
Chipotle Morita | Medium-Hot (5,000–10,000 SHU) | Smoky, woodsy | Meat marinades and stews |

Frequently Asked Questions About Guajillo Chilies
What is the English term for "guajillo chili"?
In English, it's most commonly called "guajillo chili" (with "chili" being the English spelling). While "chile" is the Spanish spelling that's sometimes used in English too, "chili" is the standard English term for the pepper. So "guajillo chili" is the proper English term.
How do you pronounce "guajillo"?
"Guajillo" is pronounced "wah-HEE-yo" in Spanish. The "gua" sounds like "wa", the "j" is pronounced like a soft "h", and the double "ll" is pronounced like "y" in Spanish.
What does guajillo chili taste like?
Guajillo chilies have a complex flavor profile featuring berry-like sweetness (similar to raisins or dried cranberries), earthy undertones (comparable to mushrooms or roasted tomatoes), and a subtle smoky backbone, especially when toasted before use. It's this unique combination that makes them so valued in Mexican cuisine.
How hot are guajillo chilies compared to other common peppers?
Guajillo chilies range from 2,500 to 5,000 Scoville Heat Units (SHU), placing them in the mild-to-medium category. They're generally milder than jalapeños (which range from 2,500-8,000 SHU) but hotter than anchos (1,000-2,000 SHU). For reference, bell peppers are 0 SHU, while habaneros range from 100,000-350,000 SHU.
Can I eat guajillo chilies raw?
While technically possible, dried guajillo chilies are almost always prepared before eating. They're quite tough when dry and need to be rehydrated (soaked in hot water) or toasted before use in most recipes. Eating them completely raw isn't common practice as they're primarily used as a flavoring agent in sauces, stews, and other dishes.
What's the difference between guajillo and ancho chilies?
Guajillo chilies are dried mirasol peppers, while ancho chilies are dried poblanos. Guajillos are typically hotter (2,500-5,000 SHU) than anchos (1,000-2,000 SHU). Flavor-wise, guajillos have more berry-like sweetness and earthiness, while anchos have a sweeter, fruitier flavor with notes of raisin and tobacco. They're both essential in Mexican cuisine but serve different flavor purposes.
Where can I buy guajillo chilies in the US?
Guajillo chilies are widely available at Mexican grocery stores, the international section of major supermarkets, and online spice retailers. Look for them in the dried chili section, often sold in plastic bags or boxes. Brands like La Costeña, Goya, and MexGrocer are commonly found in US stores.
How do I prepare guajillo chilies for cooking?
The standard preparation involves: 1) Removing stems and seeds, 2) Toasting lightly in a dry pan for 15-30 seconds per side until fragrant (be careful not to burn), 3) Soaking in hot water for 15-20 minutes until softened, and 4) Blending into a smooth paste for sauces or using whole in soups and stews. This process maximizes their flavor and makes them easier to incorporate into dishes.
Recipes That Shine With Guajillo
Ready to get cooking? Here are some classic and creative ways to use Guajillo chiles in your kitchen:
1. Guajillo Salsa Roja
Perfect for drizzling over tacos, enchiladas, or scrambled eggs.
- Ingredients: Dried Guajillo chiles, tomatoes, onion, garlic, salt
- Method: Toast chiles, blend all ingredients, simmer briefly
2. Guajillo-Marinated Chicken Tinga
A shredded chicken dish often served in tacos or tostadas.
- Ingredients: Shredded cooked chicken, Guajillo paste, tomato, onion, chipotle in adobo
- Method: Cook the base, add chicken, simmer until thickened
3. Smoky Red Enchilada Sauce
Rich, robust, and easy to make — this sauce elevates any enchilada casserole.
- Ingredients: Guajillo chiles, dried pasilla, garlic, cumin, paprika, broth
- Method: Blend soaked chiles with spices, cook until thickened

Final Thoughts: Why You Should Keep Guajillo in Your Pantry
Whether you're exploring Mexican cuisine for the first time or brushing up on your spice game, the Guajillo chile deserves a permanent spot in your kitchen. Its balanced heat, nuanced flavor profile, and wide range of culinary applications make it a go-to choice for both weeknight meals and weekend projects.
So next time you're reaching for the usual suspects like jalapeños or cayenne, remember: the Guajillo offers something different — warmth that whispers instead of shouts, and flavor that lingers long after the last bite.

Quick Recap: Why Guajillo Rules
- Perfect for mild to medium spice lovers
- Deliciously sweet and smoky flavor
- Great in sauces, soups, marinades, and more
- Easy to store and use
- A cornerstone of authentic Mexican cooking