1. Remove any tough outer leaves from the sprouts and trim the bases

2. Wash the sprouts well in cold water and thoroughly drain them

3. Finely shred the sprouts and put them in a bowl

4. Peel and grate the carrots and finely chop the celery

5. Add the carrots together with the walnuts to the shredded sprouts

6. Mix well and season to taste with salt and pepper

To make the dressing:

1. Mix the yoghurt with the mayonnaise and mustard

2. Season to taste with salt and pepper

3. Mix the dressing with the salad

4. Spoon the salad into a serving dish

5. Cover the dish and chill until ready to serve

List of ingredients required:

3 oz (75g) chopped walnuts
2 lb (900g) Brussels sprouts
1 small head of celery
1 lb (450g) carrots
Salt and freshly ground pepper

For the dressing:

1/4 pint (150ml) mayonnaise
1/2 pint (285ml) natural yoghurt
1 teaspoon meaux mustard
Salt and freshly ground pepper