2 handfuls chestnut mushrooms, sliced
1 medium red chilli
1 medium onion, finely sliced
400g/14¼oz fresh tagliatelle
salt and freshly ground black pepper to taste
8 tbsp Italian olive oil
1 handful pine nuts
100²µ/3½´Ç³ú pecorino cheese, freshly grated
4 Italian sausages, chopped