handful (approx. 15) fresh basil leaves
1 onion, finely chopped
800g/12oz Italian tinned chopped tomatoes
18-20 fresh pasta sheets (approx 13cm x 10cm/5in x 4in)
salt and freshly ground black pepper
pinch of grated nutmeg
8 tbsp Italian olive oil
4 tbsp extra virgin olive oil
160ml/5陆 fl oz double cream
150g/5oz mascarpone cheese
200g/7oz grated parmesan cheese
100g/3oz parmesan shavings
700g/24oz ricotta cheese
500g/17oz minced beef