Fettuccine Alfredo
KOENItalianMain course⏱ 20 minEdit history

Fettuccine Alfredo

An Italian pasta of butter and Parmigiano melted into starchy pasta water and tossed through wide fettuccine. The original uses no cream at all — just butter, cheese, and pasta water emulsified into a silky sauce. A rich cheese pasta in 15 minutes from a handful of ingredients.

Ingredients

2servings
  • Fettuccine · fresh is even better200 g
  • Unsalted butter · room temperature60 g
  • Parmigiano-Reggiano · finely grated80 g
  • Pasta water · starchy cooking water1 cup
  • Salt · generous, for the pasta water
  • Black pepper · freshly ground
  • Heavy cream · optional, American style4 tbsp
  • Parsley · chopped, optional

Steps

  1. Cook the fettuccine to al dente in generously salted water. Reserve a cup of pasta water before draining.

    ⏲ 9 min
  2. Melt the butter in a wide pan over low heat and splash in some hot pasta water to emulsify. (For the American style, add the cream here too.)

    ⏲ 2 min
  3. Add the pasta, take the pan off the heat, and toss in the grated Parmigiano a little at a time, loosening with pasta water.

    ⏲ 2 min
  4. Keep tossing until the cheese melts into a creamy, silky sauce that coats every strand — work fast so it doesn't clump.

    ⏲ 1 min
  5. Grind over black pepper, plate, and finish with parsley and more Parmigiano. Serve immediately.

    ⏲ 1 min

Tips & Variations

Variations

  • Chicken Alfredo: Top with grilled chicken breast (a US favorite).
  • Shrimp Alfredo: Add butter-sautéed shrimp.
  • Mushroom Alfredo: Fold in mushrooms cooked in butter.
  • With peas: Add blanched peas for color and sweetness.

Tips

  • Pasta water is the secret — its starch emulsifies the butter and cheese into silk, no cream needed.
  • Add the cheese off the heat so it doesn't seize into clumps.
  • Grate the Parmigiano yourself — pre-shredded cheese won't melt smoothly.
  • Serve right away; the sauce stiffens as it cools.

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