Fettuccine Alfredo

Quick answer

Total time: 25 min
Level: Easy
Servings: 2 servings
Ingredients: 6

About this dish

Fettuccine Alfredo is an exercise in simplicity where technique matters more than a long ingredient list.

Wide fettuccine noodles are tossed with unsalted butter and finely grated Parmigiano-Reggiano cheese, using starchy pasta water to create a smooth emulsion that clings to every strand. The original Roman recipe contains no cream at all - the silky texture comes from the marriage of melted butter fat, cheese protein, and the starch released by the pasta during cooking. The pan must stay off direct heat while tossing, as excessive temperature breaks the emulsion and turns the sauce grainy and clumped. Speed is essential: the dish should move from pan to plate in under a minute. Generous freshly cracked black pepper provides a sharp counterpoint to the rich, concentrated cheese flavor. Born in Rome in the early twentieth century, this pasta remains one of the most recognizable Italian dishes served worldwide.

Ingredients

servings

IngredientAmountUnit

fettuccine220 gg

unsalted butter60 gg

parmigiano reggiano70 gg

heavy cream80 mlml

salt1 tsptsp

black pepper1 tsptsp

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Instructions

Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.

6 steps

1

Season

Bring 3L of water to a full boil in a pot large enough for 220g fettuccine to move freely.

Add the salt, spread the pasta into the water, and stir early so the strands do not stick.
2

Finish

Cook the pasta for 2 minutes less than the package time, until the center still has slight firmness.

Before draining, reserve 200ml of cloudy pasta water, since its starch will help the sauce coat smoothly.
3

Control

Melt 60g unsalted butter slowly in a wide pan over low heat.

Add 80ml heavy cream and stir until glossy and even, keeping it warm rather than boiling so the dairy does not separate.
4

Finish

Add the drained pasta to the pan and toss with tongs, lifting the strands so the butter cream mixture reaches every surface.

Add reserved pasta water 50ml at a time and toss for 1 to 2 minutes until lightly coated.
5

Control

Turn the heat off, or reduce it to the lowest setting, before adding 70g finely grated Parmigiano Reggiano.

Toss quickly and constantly so the cheese melts into the warm sauce instead of clumping or turning grainy.
6

Finish

Check the texture when the sauce looks glossy and stretches lightly around the pasta.

Adjust thickness with a small splash of pasta water if needed, season with salt, grind in plenty of black pepper, and serve immediately.

Practical Cooking Checks

The cues that matter most while cooking.

Key technique: Butter and Parmigiano-Reggiano cheese emulsify with pasta water into a silky fettuccine alfredo sauce.
Finish cue: Check the texture when the sauce looks glossy and stretches lightly around the pasta.
Avoid this: Add the salt, spread the pasta into the water, and stir early so the strands do not stick.