Olive Garden Alfredo Sauce (Copycat Recipe) + Video

Olive Garden Alfredo Sauce is a creamy cheese sauce, perfect on pasta or veggies. With our copycat recipe, you can make it easily at home! You’ll love the ease of this creamy sauce. It’s the best recipe to make a copycat Olive Garden Alfredo sauce! 

If you don’t feel confident enough about your creative cooking ability, I have a lot of copycat restaurant recipes that you can make!

A few of our most popular Olive Garden™ recipes are the pasta fagioli soup, the amazing salad with Olive Garden Italian dressing, and the breadsticks!

Olive Garden Alfredo Sauce

I love copycat recipes. One of the easiest ways to recreate restaurant recipes at home is to experiment with your cooking.

Don’t be afraid to make substitutions to see how you and your family like them. You can always improve on your favorite restaurant’s signature dishes! 

Or try this 30 Minute Chicken Alfredo.

The Olive Garden is one of our favorite restaurants. So, it only makes sense that I’d want to try a few Olive Garden copycat recipes at home. 

Try our cheese stuffed shells smothered in this luxurious half and half alfredo sauce.

If you aren’t in the mood for Italian food, consider making some of our wildly popular copycat Cracker Barrel recipes. That down home comfort food can’t be beat!

For a lighter sauce, try my Low Carb Alfredo Sauce.

Ingredient Notes and Substitutions

• Cheeses

For the best authentic Italian flavor, I use a blend of freshly shredded Romano and Parmesan in this Olve Garden Alfredo sauce recipe. 

You could substitute other hard aged cheeses like Gruyere, Gouda, or Asiago, but definitely shred them fresh from a block rather than using preshedded cheese.

• Substitutes for heavy cream in Alfredo sauce 

While heavy cream is one of the things that creates the creamiest Alfredo sauce, I like to make this Alfredo sauce with half and half.

Half and half is simply equal parts heavy cream and milk, so you can easily make your own substitute with those two ingredients.

Using evaporated milk, equal parts Greek yogurt and milk, or a combination of regular milk and butter are other options that might work for you. 

For a vegan Alfredo sauce, you can try using soy milk with a dash of olive oil.

Olive Garden Alfredo Recipe Tips

• Bring the cheese to room temperature before using it. Also, be sure to add the cheese gradually to prevent it from clumping.
  
• Monitor the heat. The base of the sauce should be warm, but not too hot. Otherwise, the cheese separates and causes the consistency to be grainy.
  
• Use high quality dairy products. Using a good quality butter is important to achieving the creamy consistency of this Olive Garden Alfredo sauce. 
  
  European butter has less water content than most brands of American butter.

Kitchen Tools You’ll Need

One of the reasons this Olive Garden Alfredo recipe is so popular is that you don’t need any special tools to make it!

• Medium (2-3 quart) Saucepan
• Box Grater
• Whisks – I’ve had this set for over 10 years and it is still as good as the day I bought it. With 3 sizes, there is a whisk for every job.

Serving Suggestions for Half and Half Alfredo

There are a lot of different uses for Alfredo sauce with half and half! The most popular dish is fettuccine Alfredo, but it’s delicious over gnocchi too.

Or use a different type of pasta, like rotini, homemade ravioli, shells, or even cavatelli pasta. I also have a scrumptious 20 minute recipe for tortellini alfredo.

Feel free to add meat and/or cooked fresh veggies to your sauce too. Chicken, Italian sausage, and shrimp Alfredo are all fantastic options! 

You can even use Olive Garden alfredo sauce as a substitute for red sauce in homemade lasagna.

Storing and Reheating Leftover Sauce 

If you have leftover Alfredo sauce, be sure to refrigerate it within two hours. 

Store the Olive Garden Alfredo sauce in an airtight container to prevent it from absorbing odors from nearby foods.

NOTE: Half and half Alfredo sauce will thicken up quite a bit in the fridge, but it does thin out as you reheat it in a microwave or slowly on the stove top. 

If you want to thin it more, you can stir in a couple of tablespoons of milk or water.

Freezing homemade Alfredo sauce: Dairy based sauces like Alfredo don’t freeze very well because they tend to separate as they thaw out. 

It does work for me, but only when I reheat it very slowly over very low heat, stirring often.

Olive Garden Alfredo Sauce Recipe FAQ

Enjoy!
With love, from our simple kitchen to yours. 

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Originally published February 2014, updated and republished March 2024

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