Jun 26, 2023

Crispy Adobo Mushroom Tacos

Prep Time: 10 minutes
Cook Time: 20 minutes
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Whether you're a vegetarian, vegan, a mushroom lover, or just looking for a tasty alternative to traditional meat tacos, this recipe is sure to become a new favorite!
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These crispy adobo mushroom tacos are a flavorful vegetarian twist on classic street tacos. Meaty oyster mushrooms are marinated in a smoky chipotle adobo sauce, hand-pulled for extra texture, then pan-fried until golden and crisp. Served on warm corn tortillas with creamy tomatillo-avocado salsa, tangy pickled onions, fresh cilantro, and a hint of lime zest, these tacos pack bold flavor in every bite. Perfect for weeknight dinners or meatless taco night, they deliver the same satisfying, umami-rich taste as slow-cooked meat, without the wait. If you’re looking for more vegetarian taco fillings I recommend these creamy poblano tacos or sweet potato and black bean tacos with chili lime almonds.

Crispy adobo mushroom tacos with avocado-tomatillo salsa and pickled onions on corn tortillas.

Why You’ll Love these Crispy Adobo Mushroom Tacos

  • Bold, smoky flavor – The chipotle adobo marinade gives the mushrooms a rich, spicy-sweet kick.
  • Meaty texture, no meat required – Hand-pulled oyster mushrooms mimic the satisfying bite of shredded meat.

Key Ingredients in This Recipe

  • Oyster mushrooms –  Mushrooms are a versatile ingredient that add depth of flavor as they take the lead in this dish. Oyster mushrooms have a firm and meaty texture and mild and savory, delicate flavor. When cooked these mushrooms retain their texture and have a pleasant chewiness. When buying oyster mushrooms, look for fresh and firm ones. They shouldn’t have a slimy texture. 
  • Chipotles in adobo – Smoked and dried jalapeño peppers are rehydrated in a tomato, vinegar and garlic puree called adobo.This gives the rice a bit of heat. A little bit goes a long way so I only use one chipotle pepper. Since they come canned in larger quantities I recommend storing the leftovers refrigerated in a resealable container for other uses. 
  • Orange – Zest the orange prior to slicing it in half to squeeze the orange juice. 
  • Honey – A touch of honey helps to add sweetness to balance the heat of the chipotle in adobo. 
  • Garlic – I simply smash the garlic cloves since they will be blended into the marinade. 
  • Spices – A combination of cumin and oregano adds a depth of flavor to the marinade. 
  • Corn tortillas – I like to warm corn tortillas over the flame of a gas stove with tongs. They can also be wrapped in damp paper towels and warmed in the microwave. 
  • Tomatillo-avocado salsa – This bright and tangy guacamole-like salsa adds fresh flavor and texture to these tacos. 
  • Pickled onions – The acidity of the pickled onions contrasts well with the mushrooms and creamy salsa. 

A full ingredient list with exact amounts can be found in the recipe card below.

fresh oyster mushrooms for crispy adobo mushroom tacos.

Swaps and substitutions  

  • Other similar texture mushrooms like portobello or even cremini (baby bella) can be used in place of the oyster mushrooms. 
  • I like to serve these tacos with a spoonful of tomatillo-avocado salsa and pickled onions, however they can easily be swapped for other toppings like pico de gallo. 
  • Try using the marinated crispy mushroom filling in mulitas or quesadillas. 

Tips for Cooking Mushrooms 

  • Cook at a high heat. Since mushrooms hold excess water, if the heat of the pan is not high enough, the mushrooms may boil in the water that seeps out. You want the water to evaporate so the mushrooms turn golden brown.
  • Don’t overcrowd the pan. When cooking mushrooms, either cook them in batches or add them to the pan a little at a time. As the mushrooms cook and shrink, you can add more to the pan. If the pan is overcrowded the mushrooms will steam rather than sauté properly.
  • Cleaning mushrooms. When cleaning your mushrooms, don’t run them under water like you would other vegetables. They act as a sponge and will absorb more water. Instead use a damp paper towel to clean any dirt or debris from the mushrooms.

Pro tip

Don’t overcrowd the pan – Cook the mushrooms in batches if needed; too many at once will steam instead of crisp. I also recommend shredding the mushrooms by hand instead of slicing because it creates more edges to crisp up in the pan.

How to Make Crispy Adobo Mushroom Tacos (Step-by-step)

ingredients for marinade for crispy adobo mushroom tacos.
Step 1: Combine ingredients for marinade. 
Add the olive oil, orange zest, orange juice, honey, chipotle pepper, adobo sauce, garlic, cumin and oregano to the bowl of a food processor fitted with the blade attachment.
blended adobo marinade.
Step 2: Blend marinade.
Blend until the marinade is smooth. Season with salt. 
oyster mushrooms in a bowl.
Step 3: Pull apart mushrooms. 
Pull the mushrooms apart and add them to a large bowl. 
marinated mushrooms for crispy adobo mushroom tacos.
Step 4: Marinate mushrooms. 
Evenly pour the marinade over the top of the mushrooms and use hands or tongs to toss to combine.
cooked mushrooms in pan for crispy adobo mushroom tacos.
Step 5: Cook mushrooms. 
Heat a large sauté pan over medium-high heat, add 2 tablespoons (28 grams) of the olive oil and heat through. Working in batches to not overcrowd the pan, add half the mushrooms and sauté, stirring occasionally until they reduce in size and are browned, about 3 to 4 minutes. Remove to a bowl and return the pan to heat. Add the remaining olive oil and repeat. Season the mushrooms with salt.
taco with mushrooms and pickled onions.
Step 6: Assemble and serve. 
Divide mushrooms over warmed tortillas. Top with a spoonful of tomatillo-avocado salsa, lime zest, pickled onions and cilantro leaves.

FAQ – Frequently Asked Questions

Can I make these tacos vegan?

Yes! Just double-check your tortillas are vegan-friendly. My creamy tomatillo-avocado salsa is also vegan-friendly.

What mushrooms work best for these tacos?

Oyster mushrooms are ideal because of their meaty texture and ability to shred, but king oyster or portobello mushrooms also work well.

Can I make the mushrooms ahead of time?

You can marinate the mushrooms up to 24 hours in advance. For best texture, pan-fry them just before serving so they stay crispy.

How spicy are these mushroom adobo tacos?

They have a mild to moderate heat from the chipotle peppers in adobo.

What sides go well with these tacos?

While they are filling on their own you can also try serving them with Mexican rice, refried beans, or a light cabbage slaw for crunch.

Other Recipes to Try 

If you enjoy this crispy adobo mushroom taco recipe, give these a try and follow me on Instagram for more updates: 

Crispy Adobo Mushroom Tacos

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Crispy adobo mushroom tacos with avocado-tomatillo salsa and pickled onions on corn tortillas.
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Prep Time 10 minutes
Cook Time 20 minutes
Serves 8 tacos

Ingredients:

For the marinade:

  • ¼ cup extra-virgin olive oil
  • 1 teaspoon orange zest
  • 2 tablespoons freshly squeezed orange juice
  • 2 tablespoon honey
  • 1 chipotle pepper in adobo sauce
  • 1 tablespoon adobo sauce
  • 3 cloves garlic, smashed
  • 1 teaspoon cumin
  • ¼ teaspoon dried oregano
  • Kosher salt, as needed

For assembly:

  • 1 pound oyster mushrooms, cleaned
  • 4 tablespoons extra-virgin olive oil, divided
  • Kosher salt, as needed
  • 8 small corn tortillas, warmed
  • ¾ cup Tomatillo-Avocado salsa verde, for serving
  • 1 teaspoon lime zest
  • Pickled onions, for serving
  • Cilantro leaves, for garnish

Instructions:

For the marinade:

  • Add the olive oil, orange zest, orange juice, honey, chipotle pepper, adobo sauce, garlic, cumin and oregano to the bowl of a food processor fitted with the blade attachment.
  • Blend until the marinade is smooth. Season with salt.

For assembly:

  • Pull the mushrooms apart and add them to a large bowl.
  • Evenly pour the marinade over the top of the mushrooms and use hands or tongs to toss to combine.
  • Heat a large sauté pan over medium-high heat, add 2 tablespoons (28 grams) of the olive oil and heat through. Working in batches to not overcrowd the pan, add half the mushrooms and sauté, stirring occasionally until they reduce in size and are browned, about 3 to 4 minutes. Remove to a bowl and return the pan to heat. Add the remaining olive oil and repeat. Season the mushrooms with salt.
  • Divide mushrooms over warmed tortillas. Top with a spoonful of tomatillo-avocado salsa, lime zest, pickled onions and cilantro leaves.

Notes:

Don’t overcrowd the pan – Cook the mushrooms in batches if needed; too many at once will steam instead of crisp.

Nutrition:

Calories: 225kcal | Carbohydrates: 21g | Protein: 4g | Fat: 15g | Saturated Fat: 2g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 11g | Sodium: 409mg | Potassium: 313mg | Fiber: 3g | Sugar: 6g | Vitamin A: 47IU | Vitamin C: 3mg | Calcium: 32mg | Iron: 2mg
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