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Easy Authentic Alfredo Sauce

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  • Author: clara
  • Prep Time: 5 minutes
  • Cook Time: 10 minutes
  • Total Time: 15 minutes
  • Yield: 4 servings 1x
  • Category: Sauce
  • Method: Stovetop
  • Cuisine: Italian
  • Diet: Vegetarian

Description

A rich and creamy authentic Alfredo sauce made with real butter, heavy cream, and Parmesan cheese — just like in Italy.


Ingredients

Units Scale
  • 1/2 cup unsalted butter
  • 1 cup heavy cream
  • 2 cups freshly grated Parmesan cheese
  • 2 cloves garlic, minced (optional)
  • Salt, to taste
  • Freshly ground black pepper, to taste
  • Chopped fresh parsley, for garnish (optional)

Instructions

  1. In a large skillet over medium heat, melt the butter.
  2. Add minced garlic and sauté for about 30 seconds, if using.
  3. Slowly pour in the heavy cream, stirring constantly.
  4. Bring the mixture to a gentle simmer and cook for 3-5 minutes, stirring frequently.
  5. Reduce the heat to low and gradually whisk in the freshly grated Parmesan cheese until smooth and creamy.
  6. Season with salt and freshly ground black pepper to taste.
  7. Remove from heat and toss immediately with freshly cooked pasta.
  8. Garnish with chopped fresh parsley if desired. Serve immediately.

Notes

  • Use freshly grated Parmesan for the best texture — pre-shredded cheese may make the sauce grainy.
  • Do not boil the sauce, as this can cause it to separate.
  • This sauce is best served immediately and does not reheat well.

Nutrition

  • Serving Size: 1/2 cup sauce
  • Calories: 410
  • Sugar: 1g
  • Sodium: 450mg
  • Fat: 41g
  • Saturated Fat: 26g
  • Unsaturated Fat: 14g
  • Trans Fat: 0g
  • Carbohydrates: 3g
  • Fiber: 0g
  • Protein: 11g
  • Cholesterol: 140mg