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Vegan Portobello Mushroom Fajitas Recipe

4.5 from 140 reviews

These Vegan Portobello Mushroom Fajitas are a flavorful, healthy, and easy-to-make plant-based dish featuring sautéed Portobello mushrooms, colorful bell peppers, and onions marinated in a smoky, tangy blend of spices. Perfectly paired with warm tortillas and fresh toppings like cilantro, avocado, and salsa, they make a vibrant 5-star meal ideal for a quick dinner or casual gathering.

Ingredients

Scale

Vegetables

  • 4 large Portobello mushrooms, sliced
  • 1 red bell pepper, sliced
  • 1 yellow bell pepper, sliced
  • 1 large onion, sliced

Marinade & Seasoning

  • 3 tablespoons olive oil
  • 2 tablespoons lime juice
  • 1 tablespoon chili powder
  • 1 teaspoon cumin
  • 1 teaspoon smoked paprika
  • ½ teaspoon garlic powder
  • Salt and pepper, to taste

To Serve

  • 8 small flour or corn tortillas
  • Fresh cilantro, for garnish
  • Avocado or guacamole, for serving
  • Salsa, for serving

Instructions

  1. Prepare the Vegetables: Slice the Portobello mushrooms, red and yellow bell peppers, and onion into thin, even strips to ensure they cook uniformly.
  2. Marinate: In a large bowl, combine the sliced vegetables. Add olive oil, lime juice, chili powder, cumin, smoked paprika, garlic powder, salt, and pepper. Toss everything together until the vegetables are evenly coated with the marinade.
  3. Heat the Pan: Preheat a large skillet over medium-high heat until it is hot and ready for cooking.
  4. Cook the Vegetables: Add the marinated vegetable mixture to the hot skillet. Sauté, stirring occasionally, for 10-12 minutes or until the mushrooms become tender and the vegetables develop a slight char and caramelization.
  5. Warm the Tortillas: While the vegetables cook, warm the tortillas in a separate pan over low heat or briefly in the microwave until they are soft and pliable.
  6. Assemble Fajitas: Remove the skillet from the heat. Spoon the sautéed mushrooms and vegetable mixture onto each warmed tortilla.
  7. Add Toppings: Garnish with fresh cilantro, and serve alongside avocado or guacamole and salsa to add flavorful creaminess and zest.
  8. Serve Immediately: Enjoy the fajitas while warm for the best taste and texture. Let everyone customize their fajitas with the toppings provided.

Notes

  • Use either flour or corn tortillas according to preference or dietary needs.
  • Adjust the seasoning levels according to your taste preferences for spiciness and smokiness.
  • For a gluten-free option, make sure to use gluten-free tortillas.
  • You can add other toppings like vegan sour cream or pickled jalapeños to enhance flavors.
  • Portobello mushrooms provide a meaty texture, but you can substitute with cremini mushrooms if unavailable.

Keywords: vegan fajitas, portobello mushrooms, plant-based fajitas, healthy dinner, Mexican vegan recipe, vegetable fajitas