Vegan Portobello Fajitas

Are you looking for a delicious and satisfying vegan meal that is sure to impress even the most die-hard carnivores? Look no further than these Vegan Portobello Fajitas! Packed full of flavor and protein, these fajitas are sure to become a staple in your weekly meal rotation. In this blog post, we will walk you through the simple steps to creating this mouthwatering dish, from marinating the portobello mushrooms to assembling the fajitas with all the fixings. So grab your apron and get ready to whip up a plant-based feast that will leave everyone at the table asking for seconds!


  • 4 large portobello mushrooms, sliced
  • 1 red bell pepper, sliced
  • 1 yellow bell pepper, sliced
  • 1 orange bell pepper, sliced
  • 1 onion, sliced
  • 2 cloves of garlic, minced
  • 2 tablespoons of olive oil
  • 2 tablespoons of fajita seasoning
  • Salt and pepper to taste
  • 8 small flour tortillas
  • Optional toppings: avocado, salsa, vegan sour cream


  1. Preheat your oven to 400°F (200°C).
  2. In a large bowl, combine the sliced portobello mushrooms, bell peppers, onion, and garlic.
  3. Drizzle the olive oil over the vegetables and sprinkle the fajita seasoning, salt, and pepper. Toss to coat evenly.
  4. Spread the seasoned vegetables on a baking sheet in a single layer.
  5. Roast in the preheated oven for 20-25 minutes, or until the vegetables are tender and slightly charred.
  6. While the vegetables are roasting, heat a skillet over medium heat.
  7. Warm the tortillas in the skillet for about 30 seconds on each side.
  8. Once the vegetables are done roasting, assemble the fajitas by placing a spoonful of the roasted vegetables in the center of each tortilla.
  9. Top with your desired toppings such as avocado, salsa, and vegan sour cream.
  10. Serve hot and enjoy your delicious vegan portobello fajitas!