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Simple Recipes for Every Day

Portobello Mushroom Fajitas

vegan Portobello Mushroom Fajitas on a sheet pan with tortillas
  • Serves:  4
  • Prep Time:  10 min
  • Cook Time:  20 min

Ingredients

  • ¼ cup Taco Seasoning, homemade or store bought
  • 2 tablespoons extra-virgin olive oil
  • ¼ cup fresh lime juice, (from 1 to 2 medium limes)
  • 1 ½ pounds portobello mushrooms, cut into thick ½-inch slices
  • 1 small red onion, halved and cut into ½-inch-thick slices
  • 1 red bell pepper, cut into ½-inch-thick strips
  • 1 orange bell pepper, cut into ½-inch-thick strips
  • 1 yellow bell pepper, cut into ½-inch-thick strips

For serving (optional)

  • 12 (6-inch) tortillas, warmed
  • Salsa or hot sauce
  • Guacamole
  • Fresh cilantro leaves
  • Lime wedges

Method

  1. Preheat the oven to 450°F with a rack in the center position.
  2. In a large bowl, combine the taco seasoning, olive oil, and lime juice.
  3. Add the portobello mushrooms to the bowl and toss until evenly coated.
  4. Spread the mushrooms, onion, and bell peppers on a rimmed sheet pan. Bake for 20 minutes. If desired, turn the oven to broil and cook for 3 more minutes, or until the peppers are lightly charred.
  5. Serve with warm tortillas, salsa, guacamole, fresh cilantro and limes wedges, if using.