01 - Cook pasta in boiling salted water according to package instructions. Reserve 1/4 cup cooking water before draining.
02 - In a mixing bowl, blend ricotta cheese with lemon zest, lemon juice, Parmesan cheese, and a pinch of salt until smooth.
03 - Add drained pasta to ricotta mixture. Pour reserved cooking water gradually, stirring until a creamy sauce forms and evenly coats the pasta.