A Sheet Pan Portobello Mushroom Fajita Dinner That Is Healthy, Delicious, and Simple To Prepare. A few spices, toppings, and seven ingredients. In less than 30 minutes, dinner is ready.
For the Fajita Seasoning
- 1 tablespoon chili powder
- 1 teaspoon ground cumin
- 1 teaspoon paprika
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/4 teaspoon cayenne pepper (adjust to taste for spiciness)
- Salt and black pepper to taste
For the Sheet Pan Fajitas
- 4 large portobello mushroom caps, sliced
- 2 bell peppers (any color), thinly sliced
- 1 red onion, thinly sliced
- 2 tablespoons olive oil
- 2 tablespoons fresh lime juice
- 8 small corn tortillas (use gluten-free if needed)
- Optional toppings: avocado slices, vegan sour cream, salsa, chopped cilantro, and lime wedges
- Preheat your oven to 425°F (220°C).
- In a small bowl, mix together all the fajita seasoning ingredients (chili powder, cumin, paprika, garlic powder, onion powder, cayenne pepper, salt, and black pepper). Set aside.
- In a large mixing bowl, combine the sliced portobello mushrooms, bell peppers, and red onion.
- Drizzle with olive oil and lime juice, then sprinkle with the fajita seasoning.
- Toss to coat the vegetables evenly with the seasoning mixture.
- Spread the seasoned vegetables evenly on a baking sheet or sheet pan lined with parchment paper.
- Roast the vegetables in the preheated oven for 20-25 minutes or until they are tender and slightly caramelized, stirring once halfway through.
- While the vegetables are roasting, warm the corn tortillas in the oven for a few minutes or wrap them in foil and heat in the oven for the last 5 minutes of roasting.
- Serve the roasted portobello mushroom, pepper, and onion mixture in warm corn tortillas.
- Top with your favorite optional toppings, such as avocado slices, vegan sour cream, salsa, chopped cilantro, and a squeeze of lime juice.
- Calories: 200-250 calories per serving (one serving includes 2 fajitas).
- Protein: About 5-7 grams.
- Fat: 6-8 grams (mainly from olive oil and avocado, if used).
- Carbohydrates: Around 30-35 grams.
- Fiber: 6-8 grams.
- Vitamins and Minerals: These fajitas are rich in vitamins and minerals, including vitamin C, potassium, and various antioxidants.