Ingredients for - Classic Alfredo Sauce

1. Butter 3 tablespoons
2. Heavy whipping cream 8 fluid ounces
3. Grated Parmesan cheese ¼ cup
4. Grated Romano cheese ¼ cup
5. Ground nutmeg 1 pinch
6. Salt to taste 1 pinch
7. Egg yolk 1
8. Grated Parmesan cheese (Optional) 2 tablespoons

How to cook deliciously - Classic Alfredo Sauce

1 . Stage

Melt butter in a medium saucepan over medium heat. Mix in cream, stirring constantly. Add Parmesan cheese, Romano cheese, nutmeg, and salt; stir constantly until cheese has melted.

2 . Stage

Stir in egg yolk until well combined; simmer and stir over medium-low heat for 3 to 5 minutes. Garnish with additional grated Parmesan cheese, if desired.