PEAR SALAD

500g essential Parsnips, peeled and quartered • 2½ tbsp olive oil • 25g walnut pieces • 1 tsp honey • 1 tbsp English mustard • 1 tbsp red wine vinegar • 130g pack watercress, rocket and spinach salad • 1 Conference pear, quartered, cored and sliced • 50g Waitrose 1 Gorgonzola Piccante, cut into small pieces