Preheat air fryer to 380°F for 3-5 minutes.
In a large bowl, toss mushrooms with oil, soy sauce, garlic powder, onion powder, and black pepper until evenly coated.
Arrange mushrooms in an even layer in the air fryer basket. Cook at 380°F for 10–12 minutes, shaking the basket halfway through, until the mushrooms are browned and tender.
Taste and season with extra pepper or a pinch of sea salt if needed. Serve warm and enjoy!
