500g/1lb 2oz Jerusalem artichokes, peeled and diced
200g/7oz chanterelle mushrooms, torn if large
1 onion, finely chopped
1 bunch fresh rocket
2 fresh thyme sprigs
300驳/10陆辞锄 Arborio rice
1 litre/1戮 pints chicken stock
salt and freshly ground black pepper
1 tbsp olive oil
extra virgin olive oil, for drizzling
150驳/5陆辞锄 unsalted butter, plus extra knob for stirring in
75驳/2戮辞锄 unsalted butter
4 free-range eggs
75驳/2戮辞锄 Parmesan, finely grated
150驳/5陆辞锄 Parmesan, finely grated
75ml/2陆fl oz dry white wine