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The Ultimate 20-Minute Copycat Olive Garden Alfredo Sauce

A fork lifts dripping, creamy fettuccine coated in rich Olive Garden Alfredo Sauce from a white bowl.

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You can make this rich, creamy, restaurant-style Alfredo sauce right in your kitchen. This easy recipe tastes just like the Olive Garden favorite and is ready in 20 minutes.

Ingredients

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  • 1 cup unsalted butter
  • 2 cups heavy cream
  • 1 teaspoon garlic powder
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 2 cups freshly grated Parmesan cheese

Instructions

  1. Melt the butter in a medium saucepan over medium heat. Do not let the butter brown.
  2. Whisk in the heavy cream, garlic powder, salt, and pepper. Bring the mixture to a gentle simmer, stirring often. Do not allow it to boil rapidly.
  3. Reduce the heat to low. Gradually add the grated Parmesan cheese, a handful at a time, whisking constantly until the cheese is fully melted and the sauce is smooth.
  4. Continue to cook on low for about 5 minutes, stirring occasionally, until the sauce thickens slightly to your liking. This is your homemade Alfredo sauce.
  5. Serve immediately over hot fettuccine or use as a dip for breadsticks.

Notes

  • Use high-quality, freshly grated Parmesan cheese for the best melting consistency and flavor. Pre-shredded cheese often contains anti-caking agents that can make the sauce grainy.
  • If the sauce becomes too thick upon standing, whisk in a splash of reserved pasta water or a little extra heavy cream to reach your desired consistency.
  • This sauce is excellent for dipping your favorite breadsticks or as a base for chicken or shrimp pasta dishes.

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