Olive Garden Copycat Alfredo Sauce


The Olive Garden makes delicious Fettuccine Alfredo. This is a great Olive Garden copycat recipe for their Fettuccine Alfredo.


  • 2 cups half and half (or 1 cup milk and 1 cup heavy cream)
  • 1 tablespoons unsalted butter
  • 1 teaspoon garlic powder
  • ½ cup fresh shredded Parmesan cheese
  • ½ cup fresh shredded Romano cheese
  • 4 large egg yolks
  • ½ teaspoon kosher salt
  • ½ teaspoon fresh ground black pepper (or white)
  • 1 pound of fettuccine, cooked to package directions


  • Cook fettuccine according to package directions.
  • In a medium heat safe bowl, whisk egg yolks until lightened in color. Set aside.
  • Whisk together butter, garlic and half & half, bring to a simmer, in a medium saucepan over medium heat.
  • Add cheeses and whisk to combine.
  • Remove from heat. Slowly pour 1 cup of cheese mixture into egg yolks, while whisking. Be careful to pour slowly and whisk while pouring to prevent the eggs from scrambling.
  • Pour egg mixture back into saucepan over low heat and whisk until well combined. Add salt and pepper.
  • Remove from heat and allow to cool for 5 minutes. Alfredo sauce will thicken as it cools.
  • Pour over your favorite fettuccine and serve.


Print Friendly, PDF & Email

Pin It on Pinterest

Share This