Preheat your oven to 400°F (200°C)
In a large mixing bowl, combine the portobello mushrooms, peppers, onion, jalapeno, garlic, avocado oil, and seasonings. Toss until the vegetables are evenly coated.
Spread the seasoned vegetables on a large sheet pan in a single layer and roast in the oven until the mushrooms are tender and the edges are slightly caramelized, 25 to 30 minutes. Stir halfway through the cooking time for even roasting.
Meanwhile, prepare the cilantro lime rice.
In a medium saucepan, combine the rice and vegetable broth. Bring to a boil, then reduce the heat to low, cover, and simmer for 15-18 minutes, or until the rice is tender and the liquid is absorbed.
Once cooked, fluff the rice with a fork and add lime juice, cilantro, and salt to taste. Mix well.
For the cilantro lime crema, drain the silken tofu to remove excess liquid. In a blender, combine the drained silken tofu, chopped cilantro, lime juice, minced garlic, apple cider vinegar, ground cumin, onion powder and salt. Pulse until smooth. If the sauce is too thick, add water gradually until the desired consistency is reached. Taste and adjust seasonings, if needed.
To assemble the bowls, place about ½ cup of the cilantro lime rice in a serving bowl. Top with the roasted portobello mushroom fajitas, lettuce, black beans, corn, avocado, cilantro lime dressing, and fresh cilantro. ENJOY!