Rub the beef fillets with salt and freshly ground ... or until the liquid has thickened. Pour the mushroom and red wine sauce over the steaks and serve.
Add the juices from the beef and boil to a spoon coating sauce. Spoon over the beef. Set oven to 200oc. Remove stalk from mushrooms and chop finely. Cook the onion and garlic in the butter until ...
Finish cooking beef on sizzle platter in oven for about 5 minutes. Rest filets while finishing sauce. Wipe oil out of reserved sauté pan, add the cooked mushrooms, and place over high heat.