Mushroom "Carnitas"

Bahan-bahan (4 porsi)

• 2 pounds king oyster mushrooms (or baby bella or shiitake mushrooms)
• 2 fresh limes, divided
• 1/2 cup beer*
• 1/4 cup orange juice
• 2 tablespoons avocado oil (or olive oil)
• 2 teaspoons garlic powder
• 2 teaspoons ground cumin
• 1 teaspoon dried oregano
• 1 teaspoon fine sea salt
• 1/2 teaspoon black pepper
• chopped fresh cilantro, for topping