01 - Preheat oven to 410°F.
02 - Clean and shred mushrooms using hands or a fork to create a pulled texture similar to carnitas.
03 - Heat olive oil in a large skillet over medium heat. Add chopped onion and sauté for 3–4 minutes until softened and translucent.
04 - Stir in minced garlic and diced jalapeño. Sauté for 1 minute until fragrant, being careful not to burn the garlic.
05 - Add shredded mushrooms to the skillet. Cook for 5–7 minutes, stirring occasionally, until lightly browned and most moisture has evaporated.
06 - Sprinkle in cumin, smoked paprika, oregano, coriander, black pepper, chili powder, and salt. Stir well and cook for 2 minutes to toast the spices.
07 - Pour in orange juice, lime juice, soy sauce, and agave nectar. Mix thoroughly to coat all mushrooms evenly.
08 - Transfer mushroom mixture to a baking sheet lined with parchment paper. Spread in an even layer.
09 - Bake for 15 minutes, flipping halfway through, until edges are crispy and mushrooms are golden brown with concentrated flavor.
10 - Serve hot with warm corn tortillas and desired toppings such as cilantro, red onion, lime wedges, or avocado slices.