Chop up some leeks and onions and cook them ‘a la plancha’ in olive oil until as tender as you like them.
Boil some frozen peas.
Cook your steak also ‘a la plancha’ with salt & pepper (on this occasion I used entrecôte).
I also added here a spoon of leftover pisto (http://wp.me/P4lhBm-os), which made it somewhat more colourful!