Any instant-read thermometer will get the job done. Roast the beef, still on the wire rack ... or 2 hours for medium well. Remove from oven and let rest 15 to 30 minutes before serving.

Find out how to roast beef to succulent perfection ... and 30 minutes per kilo for well done. Remove the beef from the oven, transfer it to a carving board and cover with foil.

Roast the beef in the oven for 30 minutes ... cook for 30 minutes per kilo; for well done, cook for 40 minutes per kilo). To test whether the beef is done to your liking, insert a meat thermometer ...

Place the beef on a rack in a heavy roasting pan, and roast for 20 minutes ... When they are just about done, add the savory or rosemary and stir the vegetables well to combine.