Homemade Alfredo Sauce

Creamy, silky, homemade Alfredo sauce! Perfectly smooth, wonderfully creamy, and paired with twirly pasta.

Twirling fettuccine Alfredo on a fork in a pan.

My niece came to stay for an overnight a few months ago, and her favorite food is fettuccine alfredo, and it was at that moment that I said to myself, Lindsay – you need a good back-pocket Alfredo sauce recipe.

I have some opinions about Alfredo sauce, and here they are:

  • There should not be chunks of ANYTHING. This is a silky experience.
  • No flecks of minced garlic.
  • No flecks of Italian seasoning.
  • No cream cheese.

Another hot take: I use heavy cream in this recipe, and yes, I do realize that authentic Italian Alfredo sauce often does not always use heavy cream and this can be a divisive issue.

But I grew up as a kid in the 90s thinking the fettuccine Alfredo from Olive Garden was one of the most beautiful foods in the world. I used jarred Alfredo in all kinds of questionable but beloved food creations in college. How could I not put cream in my alfredo? I want to and I have to. And when my niece asks for fettuccine alfredo, THIS is the kind she wants.

That being said, I find that using JUST cream results in a sauce that is a bit much. (This is where it goes into a weirdly long monologue about all the things I have spent time thinking about related to Alfredo sauce.) I find that thinning a cream-based sauce with a bit of broth, plus then adding the cheese to thicken, gives you the perfect salty, smooth, clingy but not TOO sticky Alfredo sauce is just begging to wrap your favorite pasta in a hug.

Fettuccine would be the standard pasta to use with this sauce, but I also LOVE a good egg pappardelle (DeLallo for life) and it feels about as close as you can get to homemade pasta without being actually homemade. The chewy layers and folds of pappardelle wrapped up in that silky Alfredo sauce? Ugh. So good.

The weather is cooling down, the leaves are falling, and in our house, we are loving fettuccine Alfredo night right now. I’ve been making a pan of shrimp and broccoli along with it to make a full, balanced meal. A dunk of sauce here, a silky fork twirl there. The vibes are real good.

How To Make Alfredo Sauce

1

Start With Garlic-Butter Magic.

Melt the butter over low heat, and then let those smashed garlic cloves infuse into the butter for a minute. Pull them out after a few minutes – gives you garlic flavor while preserving a silky-smooth sauce with no chunks!

Sautéing butter and garlic cloves in a pan.

2

Start the Pasta.

I like the traditional fettuccine, but I’m also a sucker for an egg pappardelle. It tastes *almost* like fresh pasta! I always get the DeLallo brand!

Package of DeLallo pappardelle.

3

Make The Alfredo Sauce.

Cream, broth, and Parmesan are going into the pan. Low heat, lots of whisking.

Whisking Parmesan cheese into the sauce.

4

Thicken the Sauce.

Once it coats the back of a spoon, you’re good to go. Usually this is about the same amount of time as it takes to cook the pasta.

Coating Alfredo sauce on the back of a spoon.

5

Toss Noodles In There.

Give it a minute or two for the sauce to start to cling nicely to the noodles. Just be patient – you’ll know when it’s ready (slurrrrp).

Finished fettuccine Alfredo sauce in a pan.

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