Ingredients
Equipment
Method
Cook the Fettuccine:
- Bring a large pot of water to a boil, add the salt, and cook the fettuccine until just al dente.
- Scoop out the measured pasta water before draining. Keep the pasta hot while you begin the sauce.
Build the Emulsion:
- Melt the butter in a wide skillet over low heat. Add 1 cup of the reserved pasta water and swirl until the butter is blended into the liquid.
- Add the drained pasta and toss for 1 minute. Remove the skillet from the heat, then add the Parmigiano-Reggiano in small handfuls, tossing continuously.
- Add more pasta water a few tablespoons at a time until the sauce is smooth and clings to every strand.
Serve:
- Divide the pasta among warm plates. Finish with black pepper and a little extra Parmigiano-Reggiano, then serve immediately.
Nutrition
Notes
- The traditional Italian method relies on butter, cheese, and starchy pasta water; it does not need cream.
- Add the cheese off the heat so it melts into a smooth emulsion instead of clumping.
