Everyone loves tacos. This is a delicious, vegetarian option, similar to what you might see on a menu at your favorite taco place. The citrus in this gives it a subtle tanginess that really makes this a delightful dish!
Heat the olive oil in large skillet over medium heat. Add the mushrooms, onion, and poblano pepper. Cook until the onions are translucent and the mushrooms are browned, about 7-10 minutes. Add the cumin, salt, orange juice, and lime juice. Stir, allowing the juice to cook off a bit.
Fill the tortillas with the mushroom mixture, and top with the feta cheese and cilantro. Serve with a lime wedge.