Potato, rocket and cheese soup

I first had a bite of rocket/roquette at the No 5 Bistro in Bath with my parents and I have fallen in love with it ever since. I just love its peppery taste and the sensation of oils released onto your tongue when you chew on it. Sadly, M isn't a great fan of it and so I don't get to eat it that often. But there's one of M's rules that I managed to exploit which is that if she can't see the vegetable in its full solid glory, it is more likely than not that she is willing to eat it. And so the end result is this soup, potato, rocket and cheese soup where the rocket has been dissolved into. It tasted just like broccoli and stilton soup but thats probably because I chose to add cheese to the bbc recipe. We had it with Waitrose ciabatta. Wonderful dinner for a winter night.