Roast plum, blue cheese and beetroot salad

Recently we went to a dinner party and were served a green salad that was dressed with something sweet. We don’t mean a tad sweet, as in a-shot-of-honey-in-the-dressing sweet. No, we mean diabetes-inducing, set-your-teeth-on-edge, unbefreakinglievably sweet. It got us thinking. Maybe a salad could have a…