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Grilled Portobello Mushroom Tacos


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  • Author: samuel cullingham
  • Total Time: 35 minutes
  • Yield: 4 servings (2 tacos per serving) 1x
  • Diet: Vegan

Description

These Grilled Portobello Mushroom Tacos are smoky, juicy, and bursting with bold flavors. Meaty portobello caps are marinated in a zesty blend of spices, grilled to perfection, and tucked into warm tortillas with vibrant toppings. Perfect for Meatless Mondays, summer BBQs, or anytime you’re craving plant-based comfort food with a punch.


Ingredients

Scale

Ingredients

For the mushrooms:

  • 4 large portobello mushroom caps, cleaned and stems removed
  • 3 tablespoons olive oil
  • 1 tablespoon soy sauce or tamari (for gluten-free)
  • 1 tablespoon lime juice
  • 2 cloves garlic, minced
  • 1 teaspoon smoked paprika
  • 1/2 teaspoon ground cumin
  • 1/2 teaspoon chili powder
  • Salt and freshly ground black pepper, to taste

For the tacos:

  • 8 small corn or flour tortillas, warmed
  • 1 cup shredded red cabbage
  • 1 ripe avocado, sliced
  • 1/4 cup fresh cilantro leaves
  • 1/4 cup crumbled feta or vegan cheese (optional)
  • Lime wedges, for serving

Optional toppings:

  • Pickled red onions
  • Jalapeño slices
  • Vegan chipotle mayo or regular sour cream

Instructions

Instructions

  1. Prepare the marinade:
    • In a small bowl, whisk together olive oil, soy sauce, lime juice, garlic, smoked paprika, cumin, chili powder, salt, and pepper.
  2. Marinate the mushrooms:
    • Place the mushroom caps in a shallow dish or zip-top bag.
    • Pour the marinade over the mushrooms, ensuring both sides are coated.
    • Let marinate for at least 20 minutes, flipping halfway.
  3. Grill the mushrooms:
    • Preheat grill or grill pan over medium-high heat.
    • Grill the mushrooms gill side down first for about 5-6 minutes, then flip and grill another 4-5 minutes until tender and lightly charred.
    • Remove from grill and slice into thick strips.
  4. Assemble the tacos:
    • Place a few slices of grilled portobello into each warm tortilla.
    • Top with shredded cabbage, avocado slices, cilantro, cheese (if using), and any additional toppings you love.
  5. Serve immediately:
    • Squeeze fresh lime juice over the top and enjoy warm.

 

Notes

Notes

  • For extra smokiness, grill the tortillas directly on the flame for a few seconds.
  • You can swap portobellos for cremini or king oyster mushrooms if desired.
  • Leftover grilled mushrooms can be stored in the fridge for up to 2 days and make great additions to bowls or salads.

 

  • Prep Time: 25 minutes (including marinating)
  • Cook Time: 10 minutes
  • Category: Main Course, Tacos
  • Method: Grilling
  • Cuisine: Mexican-inspired

Nutrition

  • Serving Size: 2 tacos
  • Calories: 320 kcal
  • Sugar: 3g
  • Sodium: 480mg
  • Fat: 20g
  • Saturated Fat: 4g
  • Unsaturated Fat: 16g
  • Trans Fat: 0g
  • Carbohydrates: 28g
  • Fiber: 6g
  • Protein: 7g
  • Cholesterol: 10mg (if using dairy cheese)