1Make a well in the flour, add 3 eggs and mix with a fork until it is combined, then start kneading until you have a dough
2Put the dough in a plastic bag, let it rest for at least 30 minutes
3After the resting time, cut it into smaller pieces and then use a pasta machine to stretch the dough until you get a thin layer
4With the help of the machine, cut it into fettuccine pasta.
5Boil the pasta in salted water, following the package instructions.
6In a small pan, melt butter, add Parmigiano Reggiano, and mix them together until the cheese melts completely, the pasta water can help to give the right creamy texture
7Add the drained pasta to the pan with the melted butter and Parmigiano Reggiano and mix all together.