few basil leaves
1 large courgette, coarsely grated
2 garlic cloves, finely chopped
1 lemon, zest only
1 large onion, finely chopped
1.2 litres/2lb 11oz chicken or vegetable stock
300驳/10陆辞锄 risotto rice
extra grating of nutmeg (optional)
1 tbsp olive oil
25g/1oz butter
50g/1戮 oz Parmesan
100ml/3陆fl oz white wine or vermouth