These are an easy way to use up that leftover turkey. Gary MacLean's turkey and cranberry spring rolls Ingredients 200g turkey leftovers 1 stick celery ½ red onion 8 mange tout ½ carrot ½ small leek 2 tbsp soy sauce 50g cranberry sauce 8 sheets of spring roll pastry 1 egg + 20ml milk (eggwash)