20g dry pasta - spaghetti, tagliatelle, linguine. 1 black truffle (fresh or in oil / brine) 50 g of butter, a large handful of grated parmesan, salt and freshly ground black pepper. PREPARATION METHOD: Melt 40g of butter in a pan. Grate a little truffle and simmer everything over medium heat for 2-3 minutes. Add some salt. Season the salad before serving.