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Vegan portobello mushroom fajitas on a corn tortilla

Portobello Mushroom Fajitas

These quick & easy fajitas make a flavorful, satisfying weeknight meal. Personalize them with your own favorite toppings!
AuthorKaitlin - The Garden Grazer
Prep Time:20 mins
Cook Time:10 mins
Total Time:30 mins
CourseMain Dish
CuisineGluten-Free, Mexican-inspired, Oil-Free Option, Vegan
Servings3

Ingredients

  • 2-3 large portobello mushrooms
  • 2 bell peppers
  • 1 onion
  • 1 Tbsp. taco seasoning (recipe below)
  • Juice of 1/2 lime (about 1 Tbsp.)
  • 1 Tbsp. olive oil (sub water/broth for oil-free)
  • 6 corn tortillas (or other tortilla)

Toppings of Choice:

  • Avocado, guacamole, salsa, dairy-free cheese, cashew sour cream, nutritional yeast

Taco Seasoning:

  • 1 Tbsp. chili powder
  • 1 1/2 tsp. ground cumin
  • 1 tsp. oregano
  • 1 tsp. onion powder
  • 1 tsp. garlic powder
  • 1 tsp. paprika (I like smoked)
  • 1/2 tsp. salt
  • 1/4 tsp. cayenne pepper (optional – if you like heat)

Instructions

  • Prepare mushrooms: remove stems, spoon out gills if desired, and wipe tops clean. Cut into about 1/3 inch thick slices.
  • Thinly slice bell peppers and onion.
  • Make the taco seasoning* by combining all taco seasoning ingredients in a bowl.
  • In a large skillet over medium heat, add 1 Tbsp. olive oil (or water/broth for oil-free) and the peppers and onions. Cook about 2 minutes.
  • Add mushroom slices and 1 Tbsp. taco seasoning.
  • Stirring occasionally, cook another 7-8 minutes or until softened. Add juice of 1/2 lime (or more) and stir. Salt if necessary and turn off heat.
  • While the veggies are cooking, prepare your toppings of choice. Warm the tortillas if desired.
  • Spoon the fajita mixture into the center of tortillas, and serve with toppings of choice.

Notes

*Taco seasoning recipe yields about 3 Tbsp. Simply store the leftovers in a sealed glass container for later use.

Nutrition Per Serving (Estimate)

Calories: 263 kcal | Carbohydrates: 45 g | Protein: 7 g | Fat: 9 g | Saturated Fat: 1 g | Potassium: 756 mg | Fiber: 11 g | Sugar: 9 g | Vitamin A: 5446 IU | Vitamin C: 108 mg | Calcium: 132 mg | Iron: 5 mg