or an umami-rich mushroom sauce. It's served either whole or sliced, with a sauce poured over. Alternatively, it can be thinly sliced to make delicious beef fajitas. On the other hand, filet mignon ...

Pour in the wine and stir in the chopped thyme leaves, then leave to simmer for 5-6 minutes, or until the liquid has thickened. Pour the mushroom and red wine sauce over the steaks and serve.