Heat a griddle pan or BBQ.
Rub the steak with half of the oil then sprinkle the rosemary leaves over it.
When the pan is really hot, fry the steak for 1-2 minutes on each side for medium - or 3-4 minutes if well done.
Transfer it to a plate, then cover and let it rest.
Heat the reaming oil in a pan, drain the beans and warm through in the heated oil.
Toss the dressing and break off the chicory leaves.
Scatter the chicory leaves into a serving dish, add the beans then toss with the dressing.
Slice the steak into 2cm thick strips, add them to the salad, then pour over the meat juices and crumble the cheese on top.