Fettucine Alfredo originated in Rome, Italy. This is the traditional recipe.
1 cup heavy cream
4 tablespoons butter
Salt and freshly-ground pepper, to taste
A grating of fresh nutmeg
1 pound fettuccine, cooked according to package directions
3/4 cup freshly-grated Parmesan cheese
Sprig of fresh basil for garnish (optional)
Photo credit: (c) Can Stock Photo / Paul_Cowan
Find it online: https://simplygreatrecipes.com/fettuccine-alfredo/