To make the Parsnip & Apple Soup.
Sauté the onions in a little oil until soft, add cumin and cook for a minute.
Add the parsnips, apples and stock and bring to simmer.
Cook for 25 minutes or until the parsnips are soft, then whiz in a blender.
Add more water or stock if soup is too thick and reheat if necessary.
Stir through and season.
