From which cut to buy to debates ... then you’ve got to go for fillet. But it doesn’t have very much flavour.” Flavour often comes from meat taken from parts of the cow that have done ...

Spoon the cooked vegetables into a casserole dish. Place the beef fillet onto a chopping board. Cut a pocket in the side of the fillet, leaving a 2cm/1in gap at each end. (Make sure that you only ...