Alfredo Sauce
Updated Aug. 30, 2022

- Total Time
- 10 minutes
- Rating
- Comments
- Read comments
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Ingredients
- 1½cups heavy cream
- 1large egg yolk
- 2tablespoons butter
- 1small garlic clove, finely chopped
- 1cup finely grated Parmesan (about 1½ ounces)
- Black pepper, to taste
Preparation
- Step 1
In a medium bowl or large measuring cup, whisk the cream and egg yolk together until combined; set aside.
- Step 2
In a medium saucepan, heat the butter over medium-high. Add the garlic and sauté until fragrant and sizzling, about 2 minutes. Pour the cream mixture into the garlic butter, reduce heat to medium and cook, stirring frequently, until mixture is hot but not boiling, about 5 minutes.
- Step 3
Whisk in the Parmesan little by little, and cook over medium, whisking frequently, until creamy and thickened, 3 to 5 minutes. Season to taste with pepper.
Private Notes
Comments
You need the fat from the heavy cream. Otherwise, the sauce does not come together properly. If you don’t want the fat, don’t make Alfredo.
I make fettuccine Alfredo often, but for the sauce I only use unsalted butter and Parmigiano-Reggiano. This is the way Sig. di Lelio (correct spelling of his name) made it for Mary Pickford and Douglas Fairbanks when they came to Roma on their honeymoon. NO egg or heavy cream.
Word to the wise - don’t add all the parm at once, unless you want one sticky ball of cheese surrounded by a very loose sauce...take your time like the recipe says.
Very easy very good! Love it
Something this simple, is always the most delicious!
Easy and Excellent! I made the sauce in advance but didn't add the cheese until I was ready to add the hot pasta. Served as a side with grilled shrimp and asparagus. One guest who said she never eats pasta actually went back for seconds. The addition of the egg yolk really helps to stablize the sauce. Added some nutmeg, a bit of salt and some red pepper flakes. Also added some lemon zest since I was serving with shrimp. Gently heated sauce, added the cheese and hot cooked pasta. Huge hit.
