Which of the following is a characteristic of the Filet with Wild Mushroom Sauce?

The Filet with Wild Mushroom Sauce is notably characterized by being topped with a port mushroom wine sauce. This sauce enhances the flavor profile of the filet, offering a rich and savory experience that complements the tenderness of the meat. The inclusion of the port and the mushrooms contributes to a depth of flavor that distinguishes this dish on the menu.

The other options do not accurately describe this specific dish. For instance, while some steak dishes may be served with rice or associated sides like salads and garlic bread, the particular combination of the filet with the mushroom sauce is the standout feature here. Thus, the correct characteristic of the Filet with Wild Mushroom Sauce is its signature topping, highlighting what makes it unique and appealing.