2 handfuls chestnut mushrooms, sliced
1 medium red chilli
1 medium onion, finely sliced
400g/14录oz fresh tagliatelle
salt and freshly ground black pepper to taste
8 tbsp Italian olive oil
1 handful pine nuts
100驳/3陆辞锄 pecorino cheese, freshly grated
4 Italian sausages, chopped