Porcini Prime Rib With Mushroom Gravy is a luxurious and flavorful dish that is perfect for special occasions or holiday dinners. The prime rib is seasoned with a porcini mushroom rub, which adds a rich and earthy flavor to the meat. It is then roasted to perfection and served with a savory mushroom gravy. The combination of the tender prime rib and the umami-packed mushroom gravy creates a truly indulgent and satisfying meal.