
The knobby, fleshy and flavoursome tubers of the Jerusalem artichoke (also known as a sunroot, sunchoke or earth apple) are what I unearthed on the weekend. The discovery brought childhood memories flooding back, as this was the first vegetable I remember growing when I was about five on our farm.
Despite its name, the Jerusalem artichoke has nothing to do with Jerusalem and isn’t really an artichoke. The edible part is not contained within the immature flower head like the true artichoke but is instead the tuber, and it originated in North America far from the holy land.
A far better known fact about this root vegetable is its ability to cause excess wind when consumed. It has been tried and tested numerous times with similar results. It all comes down to the deliciously sweet flavour of the tuber thanks to the presence of inulin, a carbohydrate similar to fructose, which humans lack the enzymes to digest. The task of breaking it down it is therefore sub-contracted to ‘friendly’ intestinal bacteria, which do an admirable job of making the stored energy available but produce carbon dioxide as a byproduct.

My favourite way to eat these gems are steamed and accompanied with my mother’s delicious homemade cheese sauce. Or why not try the Jerusalem artichoke-spinach salad with witlof, truffle and Parmesan cheese on the Love My Salad website.
Fresh, local, seasonal, perfect.