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Olive Garden Alfredo Recipe

4.8 from 122 reviews

This Olive Garden Alfredo recipe recreates the creamy, rich fettuccine alfredo pasta that you love from the popular restaurant. Made with a delicate garlic-infused butter sauce thickened with flour, heavy cream, and milk, then finished with freshly shredded Parmesan cheese and a sprinkle of fresh parsley. Perfectly cooked fettuccine is tossed in the luscious sauce, making this an easy yet indulgent dish to enjoy at home.

Ingredients

Scale

Pasta

  • 16 ounces fettuccine

Sauce

  • 6 tablespoons salted butter
  • 1 tablespoon garlic, minced
  • 1 teaspoon garlic powder
  • ½ teaspoon salt
  • 2 tablespoons all-purpose flour
  • 1¼ cup heavy whipping cream
  • 1½ cup whole milk
  • 1 cup parmesan cheese, shredded
  • fresh parsley, finely chopped (for garnish)

Instructions

  1. Cook Pasta: Cook the fettuccine according to the package directions until al dente. Drain well and set aside.
  2. Melt Butter and Add Garlic: In a large skillet over medium heat, melt the butter. Add minced garlic, garlic powder, and salt. Whisk to combine and allow the garlic to infuse the butter.
  3. Add Flour and Liquids: Sprinkle the flour over the garlic butter mixture, whisking thoroughly to form a roux. Slowly pour in the heavy cream and whole milk while continuously whisking to avoid lumps. Bring the sauce to a gentle boil, then reduce heat to low and let it simmer for 2 to 3 minutes to thicken.
  4. Incorporate Cheese: Add the shredded Parmesan cheese to the sauce and whisk until fully melted and the sauce is smooth and creamy.
  5. Toss Pasta in Sauce: Add the cooked fettuccine to the skillet and use tongs to toss the pasta thoroughly with the Alfredo sauce, ensuring every strand is coated.
  6. Garnish and Serve: Sprinkle finely chopped fresh parsley over the pasta for a touch of color and freshness. Serve immediately while hot.

Notes

  • For a thicker sauce, simmer it a bit longer until desired consistency is reached.
  • Freshly grated Parmesan cheese melts better and offers superior flavor compared to pre-shredded cheese.
  • Use salted butter as the base to better control seasoning, but adjust salt to taste.
  • To make this dish gluten-free, substitute the all-purpose flour with a gluten-free flour blend.

Keywords: Olive Garden Alfredo, fettuccine alfredo, creamy pasta sauce, garlic alfredo sauce, homemade alfredo recipe