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Portabella Mushroom Fajitas

  • Author: Mushrooms Canada
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Total Time: 30 minutes
  • Yield: 4-5 1x


A healthy, fast, vegetarian dinner—veggie-loaded portabella mushroom fajitas!


  • 1 package low-sodium taco seasoning
  • 3 tbsp oil
  • 4 portabella mushrooms, stem removed, cut into 1/2-inch slices
  • 3 bell peppers (red, orange, green), sliced
  • 1 medium red onion, sliced
  • 810 small corn tortillas
  • 1/4 cup fresh cilantro, chopped
  • Optional Toppings: Salsa, Sour Cream, Guacamole, Lime


  1. Preheat oven to 450°F.
  2. In a large bowl, mix taco seasoning and oil.
  3. Toss mushrooms, peppers, and onion in taco seasoning/oil mixture until evenly coated.
  4. Spread ingredients onto large baking sheet; bake for 10 minutes. Remove from oven and gently toss ingredients. Return to oven for 10 minutes.
  5. Divide fajita filling between warm tortillas. Sprinkle with cilantro.
  6. Serve with salsa, sour cream, guacamole, and a squeeze of lime, if desired.


  • Calories: 293.6
  • Sugar: 8.8g
  • Fat: 12.5g
  • Saturated Fat: 1.1g
  • Carbohydrates: 42.8g
  • Fiber: 8.6g
  • Protein: 6.5g
  • Cholesterol: 0mg

Keywords: 30 Minute Meals, Family-Friendly, Vegetarian, Portabella Mushrooms

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