Boil fettuccine until tender but firm.
Melt butter in a pan, adding minced garlic for flavor.
Stir in heavy cream and simmer until thickened.
Gradually add Parmesan cheese to the sauce.
Toss the cooked fettuccine in the creamy sauce.
Season with salt, pepper, and nutmeg for a touch of warmth.
Garnish with fresh parsley or basil for a fresh finish.