This vegan cheesesteak with yuba and mushrooms is a delicious and satisfying plant-based alternative to the classic Philly cheesesteak. Yuba, also known as tofu skin, is used to create a meaty texture, while mushrooms add a savory flavor. The sandwich is topped with vegan cheese and caramelized onions for a rich and indulgent taste. Serve it on a crusty roll for a hearty and flavorful meal.