Enjoy a restaurant-quality meal at home with this Seared Steak with Mushroom Sauce recipe. Perfectly cooked strip steaks are paired with a rich, savory mushroom sauce made with sweet vermouth and demi-glace for a deliciously indulgent flavor. The tender mushrooms and shallots add depth, while the sauce elevates the dish to a new level of elegance. Ideal for a special dinner, this dish is sure to impress your family or guests.