Recipe for Jerusalem Artichoke Soup with Crispy Croutons

Serves 8-10.

Jerusalem artichokes are a sadly neglected winter vegetable. They look like knobbly potatoes and are a nuisance to peel, but if they are very fresh you can sometimes get away with just giving them a good scrub.

Not only are they a smashing vegetable but they are also delicious in soups and gratins.