Prepare classic Fettuccine Alfredo by cooking fresh pasta and tossing it with a luxurious sauce made from butter, heavy cream, Parmesan cheese, lemon juice, zest, and nutmeg. This simple recipe delivers a rich and creamy Italian favorite quickly.
Ensure your heavy cream, butter, and grated Parmesan are at room temperature before starting; this helps create a smoother, more stable emulsion for the sauce. Cook the sauce over very low heat once the Parmesan is added, or remove it from the heat completely while tossing to prevent the cheese from becoming grainy. Using freshly grated Parmesan is crucial for the best texture and flavor. Taste and adjust salt and white pepper carefully at the end.