01 - Preheat oven to 410°F.
02 - Clean oyster mushrooms and shred using hands or fork to create pulled meat texture.
03 - Heat olive oil in large skillet over medium heat. Add chopped onion and sauté 3–4 minutes until softened.
04 - Stir in minced garlic and diced jalapeño. Sauté 1 minute until fragrant.
05 - Add shredded mushrooms to skillet. Cook 5–7 minutes, stirring occasionally, until lightly browned and moisture evaporates.
06 - Sprinkle cumin, smoked paprika, oregano, coriander, black pepper, chili powder, and salt over mushrooms. Stir well and cook 2 minutes to toast spices.
07 - Pour orange juice, lime juice, soy sauce, and agave nectar into skillet. Mix thoroughly to coat mushrooms evenly.
08 - Transfer mushroom mixture to baking sheet lined with parchment paper. Spread in even layer.
09 - Bake 15 minutes, flipping halfway through, until edges are crispy and mushrooms are golden brown.
10 - Serve immediately with warm corn tortillas and desired toppings.