Steps
1. Put a pot of salty water to boil and add the spaghetti
2. Let it cook following the instructions given in the package.
3. In a different pan, heat the olive oil together with the garlic
4. Then, add the milk and let it cook until the milk starts to thicken.
5. Add the Parmigiano Reggiano, the basil leaves, salt and pepper
6. Drain the spaghetti and put it in the pan with the sauce
7. Mix everything together until all the spaghetti are covered with the sauce
8. Serve