Get my Cookbooks! Olive Garden’s Alfredo Sauce
Make Olive Garden’s Alfredo Sauce Recipe at home in just 20 minutes! Pair it with Fettuccine for an easy dinner idea the whole family will love!
Love Olive Garden Copycat Recipes?! Try these Chicken Gnocchi or Zuppa Toscana Soup recipes next!
I know it’s a restaurant chain, but honestly, Olive Garden’s Alfredo Sauce recipe is just perfect in my book. Hands-down. Chain or no chain, I love it.
(And you won’t believe how easy it is to make at home!)
PRO Tips For Making Olive Garden Alfredo Sauce:
- Olive Garden’s Alfredo Sauce recipe is made with Parmesan and Romano Cheeses, however you can also incorporate Mozzarella, Gruyere, Gouda, or Asiago. You can also just use Parmesan.
- You can use half and half instead of half heavy cream/half milk.
- If you only have evaporated milk, just use half the amount of milk and replace the other half with water. You won’t compromise flavor or consistency by doing this in creamy sauces like this one.
- You can even experiment with different pastas. I like fettuccine because the noodles soak up that thick sauce well, and Tortellini Alfredo with Broccoli is delicious as well!
How to Make Alfredo Sauce
Melt the butter. Add the garlic and cook for 1 minute.
Whisk in the flour. Add heavy cream and milk. Gradually whisk in the cheese.
Add cooked Fettuccine. Sauce will continue to thicken upon standing.
Tip: I like to use 3/4 lb. of fettuccine for saucier pasta, but this recipe will satisfy a full pound as well.
Tips for Extra-Creamy Sauce
- Use blocks of (high-quality) cheese and shred it yourself for extra creamy results. Bagged shredded cheese has cellulose added to it to prevent the cheese from sticking together in the bag. Cellulose repels moisture, which makes it melt poorly in comparison to shredding the cheese yourself.
- Let the cheese come down to room temperature before adding it to the sauce.
- Sprinkle in the cheese gradually, the sauce should be warm but not too hot. Otherwise the dairy will separate and the consistency will be grainy.
- High-quality butter is important. I like Land O’ Lakes brand.
⭐Pro Tip: Alfredo sauce continues to thicken upon standing, and thickens even more when it’s added to pasta. Refrain from adding additional cheese to thicken it up.
⭐This recipe is in The Cozy Cookbook on page 132!
Making Alfredo Sauce Ahead of Time
- Alfredo sauce is a convenient make-ahead and freezable sauce. Unlike some other cheese sauces, the flour in this recipe helps it to maintain it’s consistency when cooled and reheated.
- It can be stored in the refrigerator for up to 3 days.
- It can also be frozen and is best if used within 1-2 months.
How to Reheat Alfredo Sauce
- Alfredo sauce will thicken up and harden as it cools, but can be easily microwaved or slowly reheated on the stove top. Reheating in a makeshift double boiler is the best reheating method to restore it back to it’s original form. (Either by itself or when combined with pasta.)
- Frozen Alfredo sauce should be thawed overnight in the fridge before heating.
- If the sauce is too thick when reheated, add a splash of milk or chicken broth to thin it out.
Try These Next!
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- Chicken Pot Pie
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- Olive Garden Salad
-
- Copycat Longhorn Parmesan Crusted Chicken
-
- Creamy Garlic Chicken
-
- Bacon Mac and Cheese
-
- Mushroom Chicken
More Restaurant Copycats
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Olive Garden Alfredo Sauce
Make Olive Garden's Alfredo Sauce Recipe at home in just 20 minutes! Pair it with Fettuccine for an easy dinner idea the whole family will love!
Ingredients
- 6 Tablespoons salted butter, high quality
- 1 Tablespoon garlic, minced
- 2 Tablespoons all-purpose flour
- 1 ½ cups heavy cream
- 1 ½ cups whole milk, 1% or 2% can be used if needed
- ½ cup Parmesan cheese, grated and at room temperature
- ½ cup Romano cheese, grated and at room temperature
- Salt and black pepper, to taste
- 1 lb. Fettuccine
- Parsley, to garnish
Instructions
- Boil the fettuccine according to package instructions. As the water preheats, begin the sauce.
- Melt the butter in a large saucepan over medium heat. Add the garlic and cook for one minute.
- Whisk in the flour and cook for 1 minute, stirring continuously.
- Add the heavy cream in splashes, stirring continuously. Add the milk in the same manner.
- Bring to a gentle bubble, then reduce heat to a simmer. It will continue to thicken as it simmers.
- Reduce heat to low and slowly stir in the cheese. Taste and season with salt/pepper if desired.
- Drain the pasta and combine it with the sauce until well incorporated. The pasta will absorb the sauce and it will continue to thicken.
- Garnish with parsley and serve!
Notes
Note: You may be tempted to add more cheese to thicken to sauce, but it continues to thicken upon standing and even when added to the pasta.
For Saucier Pasta: Use 3/4 lb. pasta instead of a full pound.
⭐This recipe is in The Cozy Cookbook on page 132!
The nutritional information is an estimate and is per serving. There are 6 servings in this recipe.
For Saucier Pasta: Use 3/4 lb. pasta instead of a full pound.
Pro Tips for Reheating:
- Alfredo sauce will thicken up and harden as it cools, but can be easily microwaved or slowly reheated on the stove top. Reheating in a makeshift double boiler is the best reheating method to restore it back to it's original form.
- Frozen Alfredo sauce should be thawed overnight in the fridge before heating.
- If the sauce is too thick when reheated, add a splash of milk or chicken broth to thin it out.
- Be sure to serve this with my Olive Garden Salad!
⭐This recipe is in The Cozy Cookbook on page 132!
The nutritional information is an estimate and is per serving. There are 6 servings in this recipe.
Nutrition
Calories: 624kcal, Carbohydrates: 62g, Protein: 20g, Fat: 33g, Saturated Fat: 20g, Cholesterol: 153mg, Sodium: 399mg, Potassium: 357mg, Fiber: 3g, Sugar: 2g, Vitamin A: 925IU, Vitamin C: 2mg, Calcium: 347mg, Iron: 2mg
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Can you use half and half instead of heavy cream?
Yes!! Use all half and half instead of the heavy cream and milk combination!
love this recipe. ever so slightly too rich but you can change that by adding less cheese. will be making this again.
Thanks Katarina, glad to hear you liked it! 😀
I have made this recipe more than 3 times now, and I LOVEEEE it! I want to know how to make a smaller amount of it so I can pair it with some meat, or maybe even some crackers!
Hey Savannah!! I’m so glad that you enjoy it, this would be great with crackers, OR, fresh French bread slices maybe! 🙂 To decrease the portion size, hover your mouse over the number of servings which is displayed at the top of the recipe card (or touch it with your finger if on mobile)- a slider will appear and it’ll let you drag it up or down to adjust the number of servings. The ingredient portions will automatically update! Enjoy!
Normally whenever I try making a new recipe of anything, we always end up hating it. But my hubby loved this Alfredo! Will be making again, and it was super easy.
That’s so great to hear Angelika!😀😀😀 New recipes can be tough so I’m glad you enjoyed this one! Thanks so much for the review!
Can I use all milk instead of using Heavy Cream?
Hi Lisa! You can, just note the consistency will be a lot thinner, and be cautious about ensuring that the milk doesn’t curdle due to the lower fat content. If you heat the milk in the microwave for 45 seconds or so before adding it that will help, and make sure you add it over low heat. Enjoy! 🙂
I made this recipe and it turned out great! I absolutely will be making it again!
Excellent! Thanks Michelle, and thanks so much for the review!
I love love love this recipe!!
So easy and so good!!
My advice is to measure all your ingredients and get them ready, it goes so quick!
Thanks Nancy so glad you loved it!!! I agree, a little prep work goes a long way!
Just made this for dinner and it was delicious!! I added diced grilled chicken to make it more of a balanced meal. The only changes I would make is adding a tad more garlic. Otherwise, it was spot on!
This would be great with grilled chicken, sounds delicious! Thanks for the review!😀
Out of all the other so called copy cat “olive garden alfredo” recipes out there, you have hit the nail on the head. That was the only dish I would order at their restaurant. I actually found the Alfredo recipe online on their website before they took it down. I can’t stop eating it. Even after my tummy is about to explode, my mouth is still drooling for more. And I could use the calories like this daily Lol! My kids love it as well which is something to be proud of considering how picky they are. Thank you!
Thanks Crystal! I know, there’s something about Olive Garden that gets me every time! Thanks for the review!
THIS. IS. INCREDIBLE!!! Thank you thank you thank you! My go to recipe when I’m craving chicken Alfredo!