Apple & Celery Salad with Raisin Dressing

Place the red wine vinegar and raisins in a small saucepan and bring to the boil over a high heat. Remove from the heat and season with salt and pepper. Add the olive oil and set aside to cool slightly.

In a large bowl combine the apple slices, celery and blue cheese, pour over the warm dressing and toss to combine. Serve immediately.