Tacos de Setas en Recado Rojo
The Grandmother's Glossary: Foundations & Hacks
If you want to understand Yucatecan food, you have to understand the píib—the traditional Mayan earth oven where meats are slow-roasted for days. But for a Tuesday night in an American suburb, this adaptation captures the smoky, earthy soul of the region without the fourteen-hour commitment. By reverse-engineering the elusive sour orange with everyday citrus and utilizing the stringy, pork-like texture of hand-torn oyster mushrooms, you get a taco that delivers the exact sensory memory of the homeland. No backyard fire pit required.
Before you start
The Naranja Agria Hack.
The precise blend of sweet orange juice, lime juice, and white vinegar perfectly replicates the pH and sugar levels of the elusive Seville orange, a non-negotiable flavor profile of the Yucatan.
Ingredients
- red onion1 large
- fresh lime juice1/2 cup
- white vinegar1/4 cup
- dried Mexican oregano1/2 tsp
- kosher salt1 tsp
- habanero pepper1 med
- fresh sweet orange juice1/3 cup
- fresh lime juice1/3 cup
- white vinegar1 tbsp
- commercial achiote paste1 1/2 oz
- garlic cloves3 med
- white onion1/4 med
- dried Guajillo chiles2 med
- dried Mexican oregano1/2 tsp
- ground cumin1/4 tsp
- ground allspice1/4 tsp
- kosher salt1/2 tsp
- black pepper1/4 tsp
- fresh oyster mushrooms1 1/2 lb
- neutral cooking oil2 tbsp
- garlic clove1 small
- corn tortillas12 med
- canned black beans1 cup
Method
- 01
Quick-pickle the red onions to build the crucial acidic contrast.
Place the thinly sliced onions in a heat-proof jar. Pour boiling water over them, let sit for 10 seconds to remove the harsh sulfur bite, and drain immediately. Return to the jar, add the 1/2 cup lime juice, 1/4 cup vinegar, 1/2 teaspoon Mexican oregano (crushed between your palms), 1 teaspoon salt, and the habanero pepper. Toss well and refrigerate for at least 30 minutes until bright pink.
- 02
Soften the dried Guajillo chiles for the marinade.
Submerge the stemmed and seeded chiles in a small bowl of hot water for 10 minutes until pliable. Drain and discard the water.
- 03
Blend the citrus hack and spices into a smooth, velvety paste.
In a blender, combine the orange juice, 1/3 cup lime juice, 1 tablespoon vinegar, crumbled achiote paste, hydrated chiles, 3 peeled garlic cloves, chopped white onion, remaining 1/2 teaspoon oregano, cumin, allspice, 1/2 teaspoon salt, and black pepper. Blend on high until completely smooth and bright crimson.
- 04
Dry-sear the hand-torn mushrooms to expel their water and concentrate their flavor.
Heat a wide skillet over medium-high heat. Add 1 tablespoon of the neutral oil and the shredded mushrooms. Let them sit and release their liquid. Allow this water to bubble away and evaporate completely, about 8 to 10 minutes.
- 05
Caramelize the mushrooms in fat before introducing the marinade.
Once the pan is dry, add the remaining 1 tablespoon of oil and the minced garlic. Sauté for 2 to 3 minutes until the mushrooms develop golden, crispy edges. Lower the heat to medium-low, pour the blended Recado Rojo over the mushrooms, and stir well.
- 06
Simmer gently until the liquid tightly coats the mushrooms.
Let the mixture cook for 10 to 15 minutes, stirring occasionally, until the liquid reduces and the mushrooms are juicy but not swimming in sauce.
- 07
Assemble the tacos on warm corn tortillas with a protective layer of black beans.
Heat the tortillas in a dry skillet until pliable and toasted. Smear a warm layer of black bean paste on each tortilla, pile on the smoky mushrooms, and crown with the vibrant pink pickled onions.
Notes
Always tear the oyster mushrooms by hand rather than using a knife.
A knife creates a flat, uniform surface, whereas tearing exposes jagged, irregular cell walls that more effectively absorb the recado, mimicking the mouthfeel of pulled pork.
Ensure you are using Mexican oregano, not Mediterranean.
Mexican oregano has a robust, citrus-forward profile that is entirely different from the sweeter, minty Italian or Greek varieties.