Craving restaurant-quality pasta but don’t want to leave home? This authentic Alfredo sauce recipe transforms simple ingredients into a silky, rich sauce in just minutes. While your pasta boils, you’ll create a sauce so delicious you’ll wonder why you ever bought the jarred version. This simple recipe dates back to 1920s Rome, where restaurateur Alfredo di Lelio created it to tempt his pregnant wife’s appetite. Today, it remains a testament to how just a few quality ingredients can create culinary magic.
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Why This Recipe Works
The secret to perfect Alfredo sauce lies in the science of emulsion. When fat from butter combines with proteins in cream and cheese, they create a smooth, velvety texture that clings beautifully to pasta. Using freshly grated Parmesan allows these proteins to incorporate evenly without the anti-caking agents found in pre-packaged cheese, resulting in a silky-smooth sauce every time.
Ingredients
- Butter – Creates the rich base and helps emulsify the sauce
- Heavy cream – Provides the luxurious texture and body
- Parmesan cheese – Delivers the distinctive savory flavor and thickens the sauce
- Salt – Enhances all flavors (optional)
- White pepper – Adds subtle warmth without visible specks (optional)
- Dried pasta – Serves as the perfect vehicle for the creamy sauce
Ingredient Notes
Quality ingredients make all the difference in this simple sauce:
- Storage tip – Purchase ingredients close to when you’ll use them, as butter and cream readily absorb refrigerator odors.
- Heavy cream – Also labeled as whipping cream (36-40% fat). Never substitute with half-and-half or milk, as the sauce won’t thicken properly.
- Butter – Use real, unsalted butter. Margarine contains water and oils that prevent proper emulsification.
- Parmesan cheese – Purchase a block and grate it yourself just before using. Pre-shredded cheese contains anti-caking agents that make the sauce grainy instead of smooth. The green can variety will not work for this recipe.
How to Make Alfredo Sauce
- Melt the butter and heavy cream in a medium saucepan, stirring constantly.
- Add half of the Parmesan cheese and cook the sauce over low to medium heat until the cheese melts, stirring constantly.
- Cook the pasta according to the package instructions.
- Drain the pasta and pour it into a bowl. You do not need to rinse your pasta.
- Add Alfredo sauce to the pasta.
- Stir to combine the sauce and pasta.
- Season it with salt and white pepper if desired.
- Sprinkle with the remaining Parmesan cheese and serve immediately.
Mixing the sauce with the pasta is an Italian way to serve this particular dish. It coats the pasta well and gives you a delicious sauce in every bite.
You can make delicious Alfredo sauce at home following these directions.
Storage and reheating instructions
- Refrigerate: Store leftover sauce separately from pasta in an airtight container for up to 2 days.
- Reheat: Warm gently over low heat, adding a splash of cream to restore smoothness.
Homemade Creamy Alfredo Sauce (Better Than Restaurant)
Ingredients
- 1 pound dried pasta
- 3/4 pound butter
- 1 1/2 cups heavy cream
- 2 cups grated Parmesan cheese
- salt and ground white pepper optional
Instructions
- Prepare the pasta according to the package directions.
- While the pasta is cooking, melt the butter and heavy cream in a medium saucepan. Stir constantly to prevent the sauce from burning.
- Add 1 cup of the Parmesan and cook over low to medium heat until the cheese melts, stirring constantly.
- When the pasta is done, drain it and place it into a bowl.
- Add the Alfredo sauce to the pasta.
- Stir or toss to combine the sauce and pasta.
- If you like, you can season it with salt and white pepper.
- Sprinkle with the remaining Parmesan cheese when serving.
Video
Notes
Nutrition
More Alfredo Recipes
- Crab Fettuccine Alfredo
- Olive Garden Alfredo Sauce
- Pasta House Fettuccine Alfredo
- Seafood Alfredo Recipe
- Steak Alfredo Pasta
Favorite Italian Recipes
- Chicken Margherita
- Olive Garden Lasagna
- Olive Garden Shrimp Scampi
- Italian Rice Balls
- Italian Sausage
- Shrimp Carbonara
- Tuscany Soup
Check out my easy sauce recipes and the best Italian recipes here on CopyKat!
Oh yum! I want to eat this right now! haha.
Old school alfredo sauce often uses a mix of egg yolks and a little of heated cream mixture added slowly to the sauce. Clings better to the pasta
I do agree you can add it in, I think it is good both ways.
Old school alfredo uses no egg or cream at all. Just real parm, butter, and a little pasta water. It clings perfectly.
Stephanie, What a delightful description .. ¨Please use fresh Parmesan, good quality butter and cream¨. I shall do my best. I have it here with bits of chopped ham in the fetuccini and I think they go nicely. But I´ve wanted to make my own for some time. And on chicken sounds terrific too, with the fetuccini.
JimC
The right ingredients will make the difference.
I am looking for a copycat recipe for alfredo sauce from cici’s pizza and I can’t find it anywhere, does anyone else know?
did you ever find a recipe
I’m looking for this too. My 9 yr old LOVES their sauce.
I was taught to use cream cheese… I love this recipe. Thank you
It is ok to use Alfredo sauce, but you don’t need the cream cheese.
good to make for casseroles to take to a pot luck
Great idea. I never thought about taking Alfredo Sauce to a pot luck!
3 sticks of butter seems excessive no ???
This makes a lot of sauce.
Make that unsalted butter since the Parmesan tends to be very salty. Then you can adjust the salt as needed.
Great tip. I appreciate you dropping by!
This turned out really good, it seemed a little thin when it was first finished, but once I added it to my pasta it was fine. Only thing different that I did was add a little bit of garlic. Thanks for the recipe!
Garlic tastes really good in the Alfredo sauce.
Thanks. My daughter became an alfredo sauce fan after eating at a hotel cafeteria in Disney a few months ago (I know. . . I assumed a cafeteria would cook from a can). We picked up a couple different jars of sauce at the store and both were expectantly bland and thin. She was able to do this recipe (8 year old) with some help here and there. Ours had a great flavor and coated the pasta well. I think the “real” cheese was the reason for past failures. We’d buy the standard 2 cup Kraft bagged cheese and it never worked for reasons you point out. I’m a garlic fan so it was added. We ended up using a little cream cheese to thicken it as I think we added too much heavy cream.
If your sauce isn’t thickening as you would like it, I find if you turn up the heat just a bit more it will help it a great deal.
Offering your video along with the recipe is such an added plus! 🙂
Offering your video along with the recipe is such an added plus! 🙂
Thank you for the easy Alfredo Sauce recipe…
You are welcome. I hope you enjoy more recipes.