Broccoli Fettuccine Alfredo

$5.48 recipe / $0.69 serving
by Beth Moncel
4.74 from 42 votes
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So, this isn’t really alfredo, it’s more of a (not) alfredo recipe… I’ve made too many alterations for it to truly be alfredo, but it’s still creamy and delicious!

I mean, I love alfredo with all of its buttery, creamy, parmesan-y goodness, but I also know that I can’t afford to eat a 2,000 calorie meal. So, I made a few switches to lighten it up a smidge and added some broccoli florets to get in some green. If you like to live dangerously, go all out and use cream in place of the milk.

This pasta comes together super quick and uses staple ingredients so it’s a nice standby for those nights that you just really don’t feel like cooking. If you want to up the protein, you can quickly grill up some chicken breast on a countertop grill, slice it up, and then serve it on top. This is a super versatile recipe!

Oh, also, this recipe is super easy to cut in half… I just wanted to use the entire package of pasta and broccoli so I made a large batch.

Broccoli Fettuccine Alfredo

Top view of a plate of broccoli fettuccine alfredo

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Broccoli Fettuccine Alfredo

4.74 from 42 votes
Tender broccoli florets, hearty pasta, and a creamy indulgent sauce make for great vegetarian main dish.
Author: Beth Moncel
Broccoli fettuccine pasta served on a plate.
Servings 8
Prep 5 minutes
Cook 25 minutes
Total 30 minutes

Ingredients

  • 16 oz. dry fettuccine ($1.63)
  • 16 oz. frozen broccoli florets ($1.29)
  • 1 clove garlic ($0.08)
  • 4 Tbsp butter ($0.45)
  • 4 Tbsp all-purpose flour ($0.06)
  • 3 cups milk ($0.94)
  • 1 cup grated parmesan ($0.96)
  • 1/8 tsp nutmeg ($0.02)
  • to taste salt & pepper ($0.05)
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Instructions 

  • Begin to boil a large pot of water to cook the pasta. When it reaches a full boil, add the pasta and cook for 7-10 minutes or until al dente. When the pasta is finished cooking, reserve 1/2 cup of the starchy pasta water and then drain the pasta in a colander.
  • While the pasta is cooking, thaw the broccoli in the microwave and begin to make the parmesan sauce. Mince the garlic and cook it over medium heat in a medium sauce pot with the butter until the garlic has softened slightly (3-5 minutes). Add the flour, stir and cook for 2-3 minutes more. This is the “roux” that will thicken the sauce.
  • Whisk in the milk. Increase the heat to medium-high. Whisk the milk mixture until it comes up to a light simmer. As soon as it reaches a simmer it will thicken and should be able to coat a wooden spoon (see photos below). Turn the heat off and whisk in the parmesan cheese. Add freshly cracked black pepper, nutmeg, and salt to taste. Make the sauce slightly saltier than you’d prefer if you were eating the sauce alone. Once it’s spread out over the pasta and broccoli it will taste more mild.
  • Return the cooked pasta to the large pot that it was boiled in (with the burner turned off). Add the reserved pasta cooking water and toss the pasta to loosen it up. Add the thawed broccoli and then pour the parmesan sauce over top. Stir to coat everything in the sauce and then serve!

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Nutrition

Serving: 1ServingCalories: 399.98kcalCarbohydrates: 54.65gProtein: 16.05gFat: 13.3gSodium: 436.46mgFiber: 3.65g
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Top view of a plate of broccoli fettuccine alfredo with a fork and napkin on the side

Step By Step Photos

fettuccine in package ready to put in pot of boiling water
Begin by boiling the water for the pasta. Once it reaches a full boil, cook the pasta according to the package directions. Reserve about a 1/2 cup of the pasta cooking water before draining it in a colander.

butter and garlic being cooked down in pot
Meanwhile, cook the minced garlic and butter in a medium pot over medium heat until the garlic is softened (3-5 minutes).

flour added to butter and garlic in pot to make roux
Stir in the flour and continue to cook and stir this mixture for 2-3 minutes. It’s important to cook this for a few minutes to slightly toast the flour. This prevents a “floury” flavor in the final sauce. Make sure to continually stir while it’s cooking.

milk being whisked into sauce in pot
Next, whisk in the milk and increase the heat slightly (to medium-high). Allow the sauce to come up to a light simmer, whisking occasionally.

thickened white sauce on wooden spoon
When the liquid reaches a simmer, the starch granules in the flour will swell and thicken the sauce. It should be thick enough to coat a wooden spoon as shown.

parmesan cheese being added to sauce in pot
Turn the heat off as soon as it has thickened. Add the parmesan cheese and whisk until it melts in.

sauce in pot with whisk
The cheese will further thicken the sauce. It should now coat a wooden spoon even more.

Season parmesan sauce (pepper and nutmeg)
Season the sauce with salt, freshly cracked pepper, and a pinch (1/8th tsp or so) of nutmeg. Make the sauce slightly saltier than you’d think because once it’s spread out over the pasta and broccoli, it will taste more mild.

broccoli and cooked pasta in pan with sauce being poured over
Add the drained pasta back to the large pot that it was boiled in. Make sure the burner is turned off. Add the reserved pasta water and toss to loosen the pasta. Add the broccoli (thawed), and pour the parmesan sauce over top.

finished broccoli fettuccine alfredo in pot
Toss the pasta and broccoli in the sauce until everything is well coated. Serve warm!

Top view of broccoli fettuccine alfredo on plate
Easy-peasy! Ooh, peas would be nice in this instead of broccoli, too!

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Comments

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    1. I think it might, although I haven’t actually tried it. The only issue is that almond milk is much thinner than regular milk, so it will make the sauce much less creamy.

  1. Awesome stuff! When i reheated this, i added some frozen peas and a teaspoon of water, and microwaved it with the lid on to cook the peas. =)

  2. Just made this alfredo for the first time! My husband and I just moved and have a light pantry from all the expenses. I already had everything for this meal and it sure was a hit with the hubs! Thanks for sharing.

  3. This is the third time I’ve made the sauce (added different veggies and meat each time) and I think this might become a staple meal, its just so easy and the alfredo that comes in a jar from the store is just plain gross.

  4. Hello Beth, your pastas look so awfully delicious. May I know the rough gauge in millilitres for a cup that you used for the milk and parmesan cheese? Thank you!

  5. Doubled the garlic per the other reviews and it really was excellent. If you are making this and not getting a good result i would recommend real cheese, not the green cap stuff.

    This recipe was a hit!

    1. I used frozen broccoli florets which are partially cooked (blanched) before being frozen. So, when you thaw them they are already a little soft and the raw edge has already been taken off. I still wanted them slightly crisp, so I didn’t cook them any further. If you want a softer/more cooked broccoli, you can add it to the pasta water during the last couple of minutes that the pasta is cooking, then drain them all together in a colander. :)

  6. Looking forward to making this. Anytime the recipe says garlic I just go ahead and use a whole head of garlic. Ummm, yeah, I like garlic. And everyone else walks on the other side of the street.

  7. nice quite and tasty meal. I added chicken and it is great. I also substituted cinnamon for nutmeg and it worked out great.

  8. Definitely a winner. As a caution, you should take her seriously when she warns to “over-season” the sauce. It does bland once you add everything else back in, and it’s just not the same if you don’t cook the spices in. I like mine VERY garlicy, so I used two cloves. YUM!

  9. So, I’m planning on making this recipe this week, but I have a head of broccoli so if I’m using fresh instead of frozen broccoli, how would that change the prep/cooking steps? Any help would be great. Thank you!

    1. I would cut the broccoli into very small florets and then add the broccoli to the pasta water for the last two minutes or so of cooking the pasta. That will lightly cook the broccoli so that it doesn’t taste raw and you won’t have to use a second pot :)

  10. Yummy! My boyfriend out of the blue asked me to make alfredo, so I did a search on your website and was thrilled to see this. I added some roasted red peppers that I got on a mega sale and topped with grilled chicken. I didn’t have nutmeg so I added extra garlic and pepper and it was really tasty! The consistency and taste were perfect even with 2% milk.

  11. Just made this and it is SO good! I used finely shredded cheese because that’s all I had. It took extra time to melt. I also added a little basil to the sauce mixture. Yum!!! Thanks