Ingredients 

4 apples, core removed and chopped into small pieces
1 cup celery, finely sliced
¾ cup walnuts, roughly chopped
1/3 cup cranberries

Dressing

1/3 cup Greek yoghurt
Juice of 1 lemon 
Zest of 1 lemon
½ teaspoon cinnamon
1 tablespoon honey

Method

In a large bowl, combine the apples, celery, walnuts and cranberries

In a small bowl, whisk together the dressing ingredients

Pour dressing over the salad and combine well. Serve immediately