When I entertain, most often I don’t serve a full 3-course meal. I find that puts too much pressure on me as the hostess and cook. When I do decide to go the 3-course route however, I like to keep things simple and re-work old favourites that are sure to impress. Here I decided to take the starter of my childhood, good ‘ol prawn cocktail and turn it into a chic salad using the same principles but adding some oomph with a home-made ‘Marie-Rose’ dressing, thinly sliced spring onions and micro leaves. I know ‘designer leaves’ are all the rage right now but I couldn’t imagine prawn cocktail without old…