You’ll need: 250g Blue cheese, 4 ripe pears, 24 walnuts, sea salt and freshly milled black pepper, a packet of rocket leaves – enough for 4. For the dressing: 1 Tbs Cider or white wine vinegar, 1 Tbs water, 1 tsp white sugar, 1 Tbs Maille Whole Grain Mustard, 75ml sunflower oil, sea