Authentic Alfredo Sauce with Fettuccine

Langkah-langkah

1. Bring a large pot of salted water to a boil. Add the dry pasta, and cook until al dente (7 or 8 minutes). Drain the pasta, saving 1 cup of the starchy pasta water.
2. Add the butter to a large, deep skillet. Heat on low until the butter melts. Stir in ¼ cup of the pasta water. Add the drained pasta to the pan; toss with tongs.
3. Sprinkle in half of the Parmesan cheese while tossing. Add another ¼ cup water; toss until the sauce for the Alfredo seems to be forming. Add more water, if needed. Sprinkle in the rest of the Parmesan cheese and toss gently. Season to taste with salt and pepper.
4. Sprinkle individual servings with a little more Parmesan cheese and chopped Italian parsley.