American · Main Course

Fettuccine Alfredo

Fettuccine tossed in a sauce of butter, cream and Parmigiano-Reggiano until it clings to every strand.

Not the same asFettuccine al burro (The Roman original is butter and Parmigiano-Reggiano melted by the heat of the pasta alone, with no cream anywhere in it.)

StyleAmerican
MethodBoiling, Sautéing
DifficultyEasy
A bowl of fettuccine alfredo coated in creamy white sauce with diced tomato mixed through
Fettuccine Alfredo.jpg by Robert Banh
CC BY 2.0. Cropped and colour-adjusted for this site.

Method

  1. Bring the 2.5 L water to a rolling boil in a wide pan, then add the 20 g fine sea salt.

    cook · 10m

  2. Meanwhile melt the 30 g unsalted butter in a wide pan over a low heat and stir in the 120 ml double cream. Keep it warm without letting it boil.

    prep · 5m

  3. Add the 200 g dried fettuccine to the boiling water and cook for 9m, or two minutes short of whatever the packet claims. Before draining, lift out a mugful of the cooking water, then drain the pasta while the centre still resists a bite.

    cook · 9m

  4. Add the pasta to the butter and cream, take the pan off the heat, and toss in the 60 g Parmigiano-Reggiano a little at a time, loosening with splashes of the reserved pasta water until the sauce coats every strand. Finish with the 2 g ground black pepper and the 4 g flat-leaf parsley.

    cook · 3m

    A splash of the reserved starchy pasta water lets the butter and cream bind into a smooth sauce that coats the noodles, instead of pooling loose at the bottom of the bowl.

    Common pitfallAdding all the parmesan at once over high heat can make the sauce seize into strings. Off the heat, tossed in gradually, it melts smoothly instead.

ReheatingThe sauce splits on reheating and is not worth saving; this dish is meant to be made and eaten at once.
FreezesNot recommended.