A rich, velvety dinner option that turns basic kitchen staples into a luxurious, comforting meal in minutes.
• Quantities: This recipe yields two large main portions or three smaller side servings.
• Cheese Selection: Finely grate a fresh block of Parmesan for the smoothest melting results; pre-packaged sandy varieties will not melt correctly and can cause a grainy texture.
• Starchy Water: Never skip saving the cloudy boiling liquid, as the starch acts as a natural binder to glue the cheese sauce to the noodles smoothly.
• Leftovers: Store cooled portions in an airtight container in the refrigerator for up to two days. Reheat on the stove or in the microwave with a small splash of water or milk to loosen the sauce. Short shapes like penne or fusilli reheat much better than long strands like spaghetti. Freezing is not recommended for this dairy-based sauce.