This garlic butter steak grilled filet mignon with brandy garlic butter is a mouthwatering dish that is perfect for special occasions or a fancy dinner at home. The filet mignon is marinated in a flavorful garlic butter sauce, then grilled to perfection. The brandy garlic butter adds a rich and decadent touch to the steak, making it incredibly tender and flavorful. Serve this steak with your favorite sides and enjoy a restaurant-quality meal in the comfort of your own home.