1 Little Gem, leaves separated, roughly torn
2 crunchy red apples, such as Red Delicious or Cox鈥檚, cored and cut into 1.5cm/鈪漣n slices
2 celery sticks, thinly sliced
3鈥4 sprigs fresh dill, to garnish
2鈥3 tbsp chopped fresh dill
1 garlic clove, crushed
150g/5陆oz red and green seedless grapes, halved
陆 lemon, juice only
4 spring onions, thinly sliced
1 level tbsp wholegrain mustard
1 level tsp runny honey
1 tbsp cider vinegar
1鈥2 tbsp chopped toasted walnuts
200g/7fl oz fat-free natural yoghurt
2 x 150g/5陆oz cooked chicken breasts, skin removed, roughly torn