Real Alfredo Sauce Recipe

This incredible Alfredo sauce recipe delivers the rich, creamy, and decadent flavor of a high-end restaurant, but right in your own kitchen! Developed over time, this recipe is surprisingly simple and adaptable. Whether you use cream cheese or not, all-parmesan or a blend, the result is pure perfection. The secret? Freshly grated nutmeg—don't skip it! This recipe is perfect for a romantic dinner or a family gathering; it's guaranteed to impress.

Prep Time 5 mins
Cook Time 25 mins
Calories 535.9 kcal
Protein 27g
Rating 4.9 (15 Reviews)
Real Alfredo Sauce 17

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Real Alfredo Sauce

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How to Make Real Alfredo Sauce

  1. Melt 1/2 cup (1 stick) unsalted butter in a medium saucepan over medium heat.
  2. Add 1 cup heavy cream and 4 ounces cream cheese (optional), stirring constantly until smooth and slightly thickened (about 2-3 minutes).
  3. Reduce heat to low. Stir in 1/2 teaspoon freshly grated nutmeg, 1 1/2 cups freshly grated Parmesan cheese, 1/2 cup freshly grated Romano cheese, and 2 cloves minced garlic.
  4. Continue stirring constantly until the cheeses are completely melted and the sauce is smooth (about 3-5 minutes).
  5. Season generously with salt and freshly ground black pepper to taste.
  6. In a separate bowl, whisk 2 large egg yolks lightly. Temper the egg yolks by slowly whisking in 1/4 cup of the warm Alfredo sauce. Then, gradually whisk the tempered egg yolks into the remaining sauce in the saucepan.
  7. Continue to simmer over very low heat, stirring constantly, for 3-5 minutes, or until the sauce has thickened slightly and is velvety smooth. Do not boil.
  8. Serve immediately over your favorite pasta, garnished with extra Parmesan cheese and fresh parsley.

Nutrition Information (Approximate per serving)

Sodium

23 g

Sugar

2g

Fat

162g

Carbs

1g