Start by bringing water to a boil to cook pasta. Be sure to add less salt so you don't risk over-salty pasta. Don't worry! To give such a taste, there will be pecorino! Cook the spaghetti according to the instructions and prepare to drain them al dente.
Meanwhile, prepare the sauce. Grate pecorino cheese (or buy already grated pecorino cheese, although the traditional recipe says to grate the cheese right now).
In a large bowl, add all the freshly ground cheese and black peppercorns.
When it's time to drain the al dente pasta, take the pasta with a slotted spoon and add it directly to the bowl with the grated cheese and black pepper.
Using a ladle, take some water from the boil and immediately add it to the bowl.
Stir quickly so that the cheese melts with the water and forms a thick and fragrant cream.
Serve immediately in a flat dish, sprinkled with freshly ground black pepper and more Pecorino if desired.