Smoky Mexican Hot Sauce

Featured in Flavorful Sauces & Marinades.

This authentic Mexican salsa combines toasted chili de árbol peppers with charred vegetables for a smoky, spicy sauce perfect for any Mexican dish.
Clare Greco
Updated on Mon, 20 Jan 2025 16:15:22 GMT
A glass jar filled with vibrant salsa, topped with fresh cilantro, accompanied by a red chili pepper and cilantro leaves. Pin it
A glass jar filled with vibrant salsa, topped with fresh cilantro, accompanied by a red chili pepper and cilantro leaves. | recipesbyclare.com

My love affair with this Zesty Chili de Árbol Salsa started in a tiny Mexican restaurant tucked away in San Diego. The owner shared her family recipe with me and I've been perfecting it in my kitchen ever since. It's fiery smoky and absolutely addictive. Once you try it store bought salsa just won't cut it anymore.

Why This Salsa is Special

This isn't your ordinary salsa. It's my go to recipe when I want to add some serious flavor to anything from morning eggs to late night tacos. The best part? You probably have most ingredients in your pantry right now. I love how the smoky heat builds slowly leaving you craving just one more bite.

Grab These Ingredients

  • Chile de Árbol: These little red beauties are the star I usually use 15-20 depending on how spicy we're feeling.
  • Roma Tomatoes: Pick ripe firm ones they're the backbone of our salsa.
  • Garlic: Fresh cloves only please about 4-5 of them.
  • Onion: One medium white onion gives the perfect bite.
  • Salt: I use kosher salt it dissolves beautifully.
  • Vegetable Oil: Just a splash for that silky texture.
  • Water: Keep some handy to control the thickness.
  • White Vinegar: A splash brightens everything up.

Let's Toast Those Chiles

Why We Toast
Trust me don't skip this step. When those chiles hit the hot pan and start releasing their oils my whole kitchen smells amazing.
The Method
I use my favorite cast iron skillet over medium heat. Keep them moving they can burn quickly. About 2 minutes is perfect you'll know by the incredible aroma.
A jar of fresh salsa is surrounded by various vegetables, including tomatoes, an onion, bell peppers, and cilantro, on a dark surface. Pin it
A jar of fresh salsa is surrounded by various vegetables, including tomatoes, an onion, bell peppers, and cilantro, on a dark surface. | recipesbyclare.com

Time for Tomatoes and Garlic

Getting That Char
Same skillet no need to wash it. I let my tomatoes garlic and onion get nice and blistered. The char adds such incredible depth to our salsa.

Blending is Key

The Perfect Blend
Everything goes into my blender plus a good pinch of salt. I pulse it first then let it run until silky smooth. Sometimes I add an extra splash of water if needed.
Getting it Right
The texture should be smooth but not watery. I've made this so many times I can tell by look when it's perfect.

The Final Simmer

Why This Step Matters
Simmering marries all those beautiful flavors together. The oil helps carry the heat through the sauce making every bite perfect.
Watch and Stir
Just 5-7 minutes on medium heat stirring now and then. Your kitchen will smell incredible.

Ways to Use It

I put this salsa on everything. It's amazing drizzled over breakfast tacos transforms simple grilled chicken and makes the best chip dip ever. My friends beg me to bring a jar to every gathering.

A glass jar filled with spicy red salsa, topped with fresh cilantro and whole red chilies, sits on a dark surface. Pin it
A glass jar filled with spicy red salsa, topped with fresh cilantro and whole red chilies, sits on a dark surface. | recipesbyclare.com

Finding Your Heat Level

Start with fewer chiles if you're unsure about the heat. You can always make it spicier next time. I learned this lesson the hard way after making an extra hot batch that had everyone reaching for water.

Keeping It Fresh

The salsa keeps beautifully in the fridge for a week though it rarely lasts that long in my house. I store it in mason jars and sometimes freeze small portions for taco emergencies.

Make It Ahead

I actually prefer making this a day before serving. The flavors get even better overnight. Just give it a good stir and maybe warm it slightly before serving.

Mix It Up

Sometimes I throw in a handful of cilantro or roast some tomatillos with the tomatoes. My latest obsession is adding a splash of lime juice at the end. This recipe loves experimentation.

A jar of salsa topped with fresh cilantro, surrounded by tortilla chips, tomatoes, and chili peppers. Pin it
A jar of salsa topped with fresh cilantro, surrounded by tortilla chips, tomatoes, and chili peppers. | recipesbyclare.com

Common Questions

Most people ask about using different peppers. While you can swap them the árbol chiles give that distinctive flavor we're after. And yes this freezes beautifully just leave a little headspace in your container.

Perfect for Every Table

Whether you're hosting a big fiesta or just want to spice up your Tuesday night tacos this salsa fits right in. It's become my signature bring along to parties and potlucks.

Everyone's Favorite

The best moment is watching people try this salsa for the first time. That look of surprise when the flavor hits followed by reaching for more chips. It's satisfying to share something so simple yet so incredibly delicious.

A glass jar filled with vibrant salsa, garnished with chopped cilantro, sits on a wooden surface surrounded by fresh tomatoes and lime. Pin it
A glass jar filled with vibrant salsa, garnished with chopped cilantro, sits on a wooden surface surrounded by fresh tomatoes and lime. | recipesbyclare.com

Frequently Asked Questions

→ How spicy is this salsa?
Chile de árbol peppers are quite hot. Adjust number of peppers to control heat level. Remove seeds for less heat.
→ Why toast the peppers?
Toasting develops deeper flavor and adds smokiness. Be careful not to burn them as it creates bitterness.
→ How long does it keep?
Store in an airtight container in the refrigerator for up to 2 weeks. The flavors often improve after a day.
→ Can I make it less spicy?
Use fewer peppers or remove seeds before toasting. You can also add more tomatoes to mellow the heat.
→ Why add vinegar?
Vinegar adds tanginess and helps preserve the salsa. It's optional but adds depth to the flavor.

Zesty Chili de Árbol Salsa

A vibrant and spicy Mexican salsa made with toasted chili de árbol peppers, roasted vegetables, and simple seasonings.

Prep Time
10 Minutes
Cook Time
15 Minutes
Total Time
25 Minutes

Category: Sauces & Marinades

Difficulty: Intermediate

Cuisine: Mexican

Yield: 6 Servings (1.5 cups)

Dietary: Low-Carb, Vegan, Vegetarian, Gluten-Free, Dairy-Free

Ingredients

01 15-20 dried chile de árbol peppers.
02 2 Roma tomatoes.
03 2 cloves garlic.
04 ¼ medium onion.
05 ¼ teaspoon salt.
06 1 tablespoon vegetable oil.
07 ½ cup water.
08 1 tablespoon white vinegar (optional).

Instructions

Step 01

Toast chiles in dry skillet 1-2 minutes until fragrant.

Step 02

Char tomatoes, garlic and onion in same skillet until softened.

Step 03

Combine toasted chiles, vegetables, salt, water and optional vinegar. Blend smooth.

Step 04

Heat oil and cook blended salsa 5-7 minutes, stirring occasionally.

Notes

  1. Adjust peppers for heat level.
  2. Don't burn peppers when toasting.
  3. Keeps 2 weeks refrigerated.

Tools You'll Need

  • Skillet.
  • Blender.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 45
  • Total Fat: 3 g
  • Total Carbohydrate: 5 g
  • Protein: 1 g