Skip to content

Butternut Squash Mac n’ Cheese

Recipe Info

Difficulty: Easy
Mess Level: Moderate
Yield: 8 Servings
Prep Time: 10 min
Cook Time: 50 min


For the Mac:

  • 1 lb Rigatoni
  • ¼ Cup Flour
  • ¼ Cup Butter
  • 2 Cups Milk
  • 1 Butternut Squash or 1 ½ Cups Squash Purée
  • 2 ½ Cups Shredded Cheddar Cheese
  • 2 Tablespoons Neutral Oil
  • Salt to Taste

For the Topping:

  • 1 ½ Cups Plain Bread Crumbs
  • 3 Tablespoons Butter
  • ½ teaspoon Salt
  • ½ teaspoon Garlic Powder
  • 1 Sprig of Rosemary



Note: For a faster version of this recipe you may substitute canned pumpkin puree for the butternut squash puree and skip steps 2-4.

  1. Preheat the oven to 400 Fahrenheit.
  2. Cut the ends off the butternut squash then split it lengthwise down the middle. Scoop out the seeds and then rub the cut side of the squash with oil and salt. You may not need all the oil.
  3. Place the squash cut-side down on a parchment-lined pan and roast in the oven for 25-35 minutes or until tender when pierced. When the squash is done, lower your oven temperature to 350 Fahrenheit.
  4. When the squash is cool enough to handle scoop out the flesh into a food processor and blend until completely pureed. You may also do this with an electric mixer (You will only be using 1 ½ Cups of squash puree for this recipe).
  5. While the squash is roasting, make the breadcrumbs. Strip the rosemary off the stem and mince it. Melt the butter and mix it into the breadcrumbs along with salt, garlic powder, and minced rosemary. Taste and adjust as needed.
  6. Measure out all your ingredients for the sauce. Once your squash puree & breadcrumbs have been made you may begin to make the mac n cheese.
  7. Bring a large pot of water to a boil and salt it till it tastes like the ocean. Cook your pasta according to package directions, be careful not to overcook it.
  8. In a large cast-iron pan melt the butter over medium heat. Once it is melted whisk in the flour, it may clump and that’s ok.
  9. As soon as the flour is incorporated add half the milk and whisk briskly along the bottom. Continue whisking until the mixture thickens (This happens at boiling temperature), then add the remaining milk and repeat.
  10. Shut off your heat and add 1 ½ cups squash puree, mix it in well. Add salt to taste.
  11. While the sauce is still warm add the cheese a few handfuls at a time, whisking until it’s melted before adding more. Taste and add salt if needed.
  12. Mix the pasta in well until it's coated.
  13. Top with the rosemary breadcrumbs and bake for about 10 minutes or until the cheese bubbles. You can turn the broiler on the last few minutes of cooking if you’d like a browner top but watch it closely so it doesn’t burn. Enjoy!

Did You Make It? Tag Us!


Make It...

  1. Gluten Free: Swap out your favorite gluten-free pasta, bread crumbs, & an all-purpose gluten-free flour.
  2. Vegetarian: Yes! This dish is naturally vegetarian.
  3. Vegan: Instead of using butter, milk, and cheese, use oil, an unsweetened alternative milk, and vegan cream cheese. You may also use nutritional yeast to add more flavor.
  4. Meal Prep: Follow these steps if you want to prep ahead of time:

    1. Complete this recipe through step 11.
    2. Run the pasta under cold water to stop the cooking and toss it with a neutral oil. Store the pasta, the sauce, and the breadcrumbs separately.
    3. When you’re ready to make this recipe, warm the sauce in a pan or the microwave, stirring frequently. You will likely need to thin it with a little milk.
    4. Then complete steps 12-13, and expect additional bake time if you’re starting with cold pasta.

Ramblings of a Line Cook

I distinctly remember standing over a very large stockpot in the very back of the kitchen during my first job as a prep cook. I was in the middle of making two gallons of white, sausage gravy for brunch the next day and I lifted onto my toes to peer into the pot, steam billowing around my face and making the whisps of hair escaping from the constricting baseball cap I was required to wear curl.

I had a two-foot whisk in my right hand that I dragged heavily through the pounds of butter, flour, sausage, and chopped onion, while my left hand-poured in a gallon of whole milk, which slopped heavily against the sides of the pot as my whisk made waves through the roux.

My arm burned from the effort of stirring and I labored another twenty minutes waiting in vain for the gravy to thicken. I finally had no choice but to go ask the sous chef what I was doing wrong - A shrewd looking man with large, red-rimmed glasses, wide eyes, and a pointy nose. He had the wiry build and stooping shoulders of someone that worked with their hands and arms all day and spent a good deal of time bending slightly forwards as he was very tall. I was terrified of him.

1lb of roux is enough to thicken a gallon of milk. It stood to reason that two lbs would be enough to thicken two gallons, however, I was still desperately stirring and the gravy in the pot remained soupy. The sous chef came briskly over and poked his large nose into the pot, the steam fogging up his glasses.

“You’ve broken it.” He said matter-of-factly and, much to my surprise, not at all put-out. In the five seconds, it took me to blink stupidly and ask what that meant he had found a clean spoon, dipped it precisely into the sauce and brought it up to his mouth for a quick taste check.

“The sauce broke because you let the roux burn to the bottom of the pan. It doesn’t taste burnt though so you can just start another roux in a new pan and pour this sauce on top of it. Be sure to whisk!” And just as quickly he was gone.

So off I went to the pastry line to weigh out more flour, to the walk-in for two more pounds of the every-present butter, and to the giant storage tub under the prep table filled with sweet, yellow onions. I made a new roux, somehow successfully transferred the broken sauce over in batches, and watched the gravy thicken like magic when it reached a boil, my whisk moving with mad determination along the bottom this time.

I dreaded going into work at that job every single day, but I learned! It taught me the beginnings of not only how to cook, but how to work in a professional kitchen, and lordy, did it ever teach me how to make a bechamel.

Latest Video:

Play Video

More Posts:

Spicy Collard Greens dished up and ready to eat

Spicy Collard Greens

Nobody knows how to cook greens like someone from the South. Until you’ve tried collard greens like they’re meant to be you don’t know what you’re missing!

Read More »
Granola Clusters served and ready to eat

Granola Clusters

Ever wondered how to make granola clusters? This recipe answers all your questions so you can get those crispy, delicious, clusters.

Read More »
chopped kale apple salad topped with almonds and chia seeds

Kale Apple Salad

Looking for an easy way to mix up your salads? Try the combo of kale, apple, and almonds tossed in a bright, lemon vinaigrette! You’ll never look back.

Read More »

Share this post

Share on facebook
Share on google
Share on twitter
Share on pinterest
Share on email

Still Hungry?

Subscribe and never miss a new recipe!


  1. I have made this so many times I have the recipe memorized!! A fan favorite for everyone, so delicious!

    • Haha, you are the butternut mac queen! Stoked ya’ll love it so much.

Add a Comment

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.