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Salsa Borracha de Pasilla y Mezcal

Salsa Borracha de Pasilla y Mezcal

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Oaxaca's salsa borracha built on smoke-dried pasilla mixe rehydrated and ground with mezcal joven, charred garlic, and orange juice. The salsa that lives next to barbacoa de chivo and on the table at every mezcal-pairing meal worth attending.

Sauces & Condiments
Mexican
Special Occasion
Dinner Party
Make Ahead
20 min
Active Time
15 min cook35 min total
YieldAbout 2 cups, enough for 8 to 10 servings alongside barbacoa

This is a Oaxacan salsa. Specifically, it belongs to the Sierra Mixe and the valleys around it, where the pasilla mixe is grown on small plots and dried over wood fires by farmers whose families have been doing it for generations. The chile is the recipe. Without it, you are making a different salsa.

A word about the chile, because most cooks outside Mexico get this wrong. The pasilla you find at the supermarket, the long wrinkled black one, is the chilaca dried, grown in the central highlands. It is a fine chile and it has no business in this salsa. Pasilla oaxaqueño, also called pasilla mixe, is shorter, wider at the shoulder, brick-red rather than black, and it carries the smoke of the wood fire it was dried over. Open the bag and the kitchen smells like a Oaxacan campo. If your chile does not smell like that, you have the wrong chile. Cada estado, su propia cocina, and this one belongs entirely to Oaxaca.

The mezcal is the second half of the equation. The salsa is called borracha, drunk, because it is laced with mezcal joven and the alcohol is what carries the smoke through the salsa. Use real mezcal from a small Oaxacan palenque. The kind that comes in a clay copita, not the kind that comes with a worm and a marketing campaign. The smoke of the pasilla mixe and the smoke of a good espadin are cousins, and the whole salsa is built on that conversation between them.

This is the salsa that sits next to barbacoa de chivo at the long Sunday tables in Tlacolula. It is the salsa that comes out at mezcal-pairing meals at the small comedores around Mitla. It is not a dipping salsa for chips. It is not a casual condiment. It is built to live next to slow-cooked goat or grilled meat, with hot tortillas and a copita of the same mezcal that went into the pot. Recetas probadas y garantizadas.

The chile pasilla oaxaqueño, known regionally as pasilla mixe, is grown almost exclusively in the Sierra Mixe of northeastern Oaxaca and is dried over wood fires in adobe-walled smokehouses, a technique documented in the region since the colonial period and likely predating it. Mezcal itself is a post-conquest distillation of pre-Columbian fermented agave beverages, with the still introduced via Spanish and Filipino contact in the 16th century, and the small-batch palenque tradition of the central valleys of Oaxaca was codified into the denominacion de origen mezcal in 1994. Salsa borracha, in its various forms across central and southern Mexico, has historical ties to barbacoa cooking traditions in Tlaxcala, Hidalgo, and Oaxaca, where the slow pit-cooked meat and a strong distilled or fermented agave drink were always paired at the same meal, and the salsa is the table-side bridge between the two.

The technique, the tradition, and the story behind every dish.

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Ingredients

dried chile pasilla oaxaqueño (pasilla mixe)

Quantity

8

stemmed and seeded

garlic cloves

Quantity

4

unpeeled

white onion

Quantity

1/2 small

peeled

mezcal joven

Quantity

1/3 cup

preferably espadin from a small Oaxacan palenque

fresh orange juice

Quantity

1/3 cup (from 1 large orange)

fresh lime juice

Quantity

2 tablespoons

hot water (not boiling)

Quantity

1 cup

reserved from soaking the chiles

kosher salt

Quantity

1 teaspoon, plus more to taste

dried Mexican oregano

Quantity

1/2 teaspoon

preferably oregano oaxaqueño

manteca de cerdo (pork lard)

Quantity

2 tablespoons

queso fresco or queso añejo de Oaxaca (optional)

Quantity

1/4 cup

crumbled, for serving

white onion (optional)

Quantity

1/2 small

finely diced, for serving

mezcal joven to finish (optional)

Quantity

a splash

for serving

Equipment Needed

  • Cast iron comal or heavy skillet for toasting chiles and charring aromatics
  • High-powered blender (or a metate, if you have one and know how to work it)
  • Small clay cazuela or heavy skillet for frying the salsa
  • Barro negro or barro rojo cazuelita from Oaxaca for serving

Instructions

  1. 1

    Find the right chile

    Before you turn on the comal, look at your chiles. The pasilla oaxaqueño is not the pasilla you find in most US markets. That one is the long, wrinkled chilaca dried, grown mostly in central Mexico. The pasilla mixe is shorter, wider at the shoulder, with a deep brick-red skin and the unmistakable smell of wood smoke. It is dried over fires in the Sierra Mixe by farmers who have been doing it for generations. If your chile has no smoke smell, you have the wrong chile. No me vengas con atajos. Find the right one or do not make this salsa.

    In Mexico City, the chile vendors at Mercado de La Merced or Central de Abastos in Oaxaca will sell you pasilla mixe by the kilo. Outside Mexico, look for online vendors who source directly from Oaxacan cooperatives. Do not accept regular pasilla as a substitute. The smoke is the recipe.
  2. 2

    Toast the chiles on the comal

    Heat a dry comal or heavy cast iron skillet over medium. Open each chile flat and press it onto the hot surface for about 10 seconds per side. The pasilla mixe is already smoke-dried, so it does not need long. You are waking the oils, not cooking the chile. The skin will give off a deeper smoke smell and turn slightly more pliable. If it puffs and starts to brown, pull it off immediately. Burn this chile and the salsa turns acrid. There is no fixing it later.

  3. 3

    Roast the garlic and onion

    On the same comal, place the unpeeled garlic cloves and the half onion cut side down. Let them char for 8 to 10 minutes, turning occasionally, until the garlic skins are blackened in spots and the cloves inside are soft, and the onion has dark blistered patches on the cut face. This roasting is non-negotiable. Raw garlic gives you a sharp salsa. Charred garlic gives you depth. Asi se hace y punto.

  4. 4

    Soak the chiles

    Place the toasted chiles in a heatproof bowl and pour the hot water over them. Hot, not boiling. Boiling water cooks the skin and pulls bitterness out into the soak. Hot water softens the flesh and lets the smoke flavor stay clean. Cover the bowl with a plate and let the chiles soften for 15 minutes. They should bend without cracking. Reserve the soaking water. You will need most of it.

  5. 5

    Grind the salsa

    Peel the charred garlic. Tear the onion into rough pieces. Drain the chiles, saving the soaking water. In a blender, combine the chiles, garlic, onion, orange juice, lime juice, salt, oregano, and 1/2 cup of the chile soaking water. Blend until you have a thick, textured paste, not a smooth puree. The classic version is ground on a metate and the texture should still hint at that, with the chile flesh visible in the salsa. If your blender struggles, add another splash of soaking water. Just enough to move things along.

  6. 6

    Fry the salsa in lard

    Heat the manteca in a small cazuela or heavy skillet over medium until it shimmers. Add the chile paste all at once. It will sputter. Step back, then stir. Cook for 5 to 7 minutes, stirring often, until the salsa darkens by a shade and you see the fat beading at the edges. La manteca es el sabor. This step rounds the salsa out and gives it the body that makes it cling to a piece of barbacoa instead of running off the plate.

    Some Oaxacan cooks skip the lard and serve the salsa raw from the molcajete. Both are correct. The fried version travels better, keeps longer, and is what you want next to slow-cooked goat. The raw version is brighter and is what you put on the table when the barbacoa is being pulled off the bone.
  7. 7

    Add the mezcal

    Pull the cazuela off the heat. Pour in the mezcal and stir. The residual heat will burn off the sharpest alcohol but leave the smoke and the agave perfume in the salsa. This is what makes it borracha, drunk. Use a real mezcal joven from a small palenque, not a mass-produced bottle. The smoke of the pasilla mixe and the smoke of a good espadin are cousins, and that is the whole point of the salsa. Cheap mezcal will taste like solvent. Use what you would drink.

    If you do not drink alcohol or are serving children, the salsa works without mezcal. It is no longer borracha, it is just salsa de pasilla, and it is still excellent. Do not substitute tequila. Tequila is not mezcal and the agave profile is wrong for this dish.
  8. 8

    Rest and adjust

    Let the salsa rest for at least 30 minutes before serving. The flavors need time to settle. Taste it then. The salt should be assertive, the smoke should be the dominant note, the orange should round it out, the mezcal should hum in the background, never shout. Adjust salt and a few more drops of lime if needed. If you are serving it within the hour, finish with a final splash of fresh mezcal right before it goes to the table.

  9. 9

    Serve in clay

    Spoon the salsa into a small clay cazuelita, ideally barro negro from San Bartolo Coyotepec or rojo from Atzompa. Top with crumbled queso fresco and the finely diced raw white onion. Set it next to barbacoa de chivo, mixiotes, or grilled meats with hot tortillas and a copita of the same mezcal you used in the salsa. The pairing is the dish. Saber cocinar es saber vivir.

Chef Tips

  • The chile is the dish. If you cannot find pasilla oaxaqueño, do not make this salsa with regular pasilla. Make a different salsa instead. A bad substitution here is a compromise the recipe cannot absorb. Online vendors who source directly from Oaxacan cooperatives are the most reliable option outside Mexico.
  • Use a mezcal you would drink straight from a copita. Mezcal joven, espadin from a small palenque, around 45 percent alcohol. Cheap mezcal tastes like industrial alcohol once it is in the salsa. The salsa is only as good as the mezcal you put in it.
  • If you have a metate and you know how to use it, grind the salsa there. The texture is different. It is the texture the salsa was born with. A blender works and most home cooks will use one. I will not pretend the result is identical, but it is close enough to honor the dish.
  • Salsa borracha keeps refrigerated for up to a week and the flavor deepens after the first day. The mezcal does fade with time, so if you are serving leftovers, freshen the bowl with a small splash of mezcal right before it goes to the table.
  • Do not serve this with tortilla chips. It deserves better. Hot corn tortillas, barbacoa de chivo, mixiotes, grilled cecina, or roasted lamb. That is its company.

Advance Preparation

  • The salsa can be made up to 5 days ahead and refrigerated in a glass jar or covered clay vessel. The flavor improves after the first 24 hours.
  • If making more than a day ahead, hold back half the mezcal and stir it in fresh on the day of serving. The first half cooks into the salsa and gives it body. The second half stays bright and gives it perfume.
  • Do not freeze. The chile flesh turns watery and the salsa loses the body that the lard fry built into it.

Frequently Asked Questions

Nutrition Information

1 serving (about 65g)

Calories
85 calories
Total Fat
4 g
Saturated Fat
2 g
Trans Fat
0 g
Unsaturated Fat
2 g
Cholesterol
6 mg
Sodium
280 mg
Total Carbohydrates
5 g
Dietary Fiber
1 g
Sugars
1 g
Protein
1 g

Note: Chef personas and recipes are created with AI assistance. Cook with care: follow safe food-handling practices, check doneness with a thermometer when needed, and adapt for allergies and your kitchen.

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