Creamy Butternut Squash Mac and Cheese: The Easiest Recipe for Hidden Veggies
This incredibly easy and irresistibly creamy butternut squash mac and cheese is a game-changer for weeknight dinners. Utilizing convenient frozen butternut squash and rich sharp cheddar cheese, it transforms a classic comfort food into a surprisingly nutritious meal. Get ready for a delicious, hassle-free dinner that cleverly incorporates extra veggies, pleasing even the pickiest eaters!

As a parent, the quest to get more vegetables into my children’s diet is a never-ending mission. While my boys happily munch on fruit, convincing them to embrace their greens (or any other color veggie, for that matter!) can often feel like an uphill battle. One evening, staring into my freezer, a bag of butternut squash cubes sparked an idea. Could I transform this humble winter squash into something my kids would not only eat but actually love?
The answer was a resounding yes! That night, I experimented with creating a butternut squash mac and cheese, blending the sweet, earthy squash seamlessly into a creamy cheese sauce. My kids devoured it with an enthusiasm I rarely see for anything green. After a few tweaks to perfect the flavor, simplify the process, and ensure it was achievable on the busiest weeknights, I knew I had a winner. This recipe effortlessly ticks all the boxes: it’s bursting with flavor, incredibly easy to make, and has proudly earned a permanent spot in our family’s dinner rotation.
Why Butternut Squash is Your Secret Weapon for Mac and Cheese
Butternut squash isn’t just a delicious fall vegetable; it’s a nutritional powerhouse and a fantastic ingredient for hiding veggies. Its naturally sweet and mild flavor profile blends beautifully into cheese sauces, adding a gorgeous golden hue and an extra layer of creaminess without an overpowering “vegetable” taste. It’s rich in vitamins A and C, fiber, and potassium, making this mac and cheese a more wholesome alternative to the traditional version.
The beauty of using butternut squash in mac and cheese lies in its versatility. When cooked, it becomes incredibly tender and easy to puree, transforming into a silky-smooth base that kids (and adults!) won’t suspect is packed with vegetables. It’s the ultimate stealth ingredient, making it easier than ever to boost the nutrient content of a beloved comfort food.
Ingredients & Notes for Your Best Butternut Squash Mac and Cheese
Crafting the perfect butternut squash mac and cheese starts with a few key ingredients. Here’s what you’ll need and some tips for each:
- Butternut Squash: For ultimate convenience, we highly recommend using steam-in-bag frozen butternut squash. It cuts down on prep time significantly – no peeling, deseeding, or chopping required! If you prefer, fresh butternut squash can certainly be used; just make sure to roast or steam it until very tender before blending. A medium-sized squash should yield enough for this recipe.
- Milk & Butter: These form the creamy backbone of our cheese sauce. Whole milk will yield the richest, most decadent sauce, but 2% milk works wonderfully too. The butter adds richness and helps create a smooth emulsion with the cheese.
- Sharp Cheddar Cheese: This is a non-negotiable for that classic, tangy mac and cheese flavor. Freshly grated cheese is an absolute must! Pre-shredded cheeses often contain anti-caking agents that can make your sauce gritty and prevent it from melting smoothly. Taking a few extra minutes to grate it yourself will make a world of difference in the texture and creaminess of your sauce. Feel free to experiment with a mix of sharp cheddar and other cheeses like Gruyere for added depth, or Colby Jack for a milder profile.
- Garlic Powder & Salt: Simple seasonings that enhance the overall flavor without overpowering the delicate sweetness of the squash. A touch of garlic powder adds a subtle warmth, while salt balances all the flavors. Don’t be shy about tasting and adjusting the salt at the end!
- Elbow Macaroni: The quintessential pasta shape for mac and cheese, perfect for cradling the creamy sauce. However, feel free to use other small pasta shapes like shells, ditalini, or rotini – anything that holds a good amount of sauce will work beautifully.

How to Make Easy Butternut Squash Mac and Cheese: A Step-by-Step Guide
This recipe is designed for maximum ease without sacrificing flavor. Follow these simple steps for a truly comforting and healthy-ish meal:
Step 1: Prepare the Butternut Squash. If using steam-in-bag frozen butternut squash, simply follow the package directions to cook it in the microwave. This usually takes just a few minutes until the squash is fork-tender. If you opt for fresh butternut squash, peel it, scoop out the seeds, chop it into 1-inch cubes, and then steam or roast until very soft. The goal is a texture that can be easily blended into a smooth puree.
Step 2: Create the Creamy Butternut Squash Cheese Sauce. This is where the magic happens! In a high-speed blender or food processor, combine 1 cup of the hot, steamed butternut squash, milk, butter, your freshly grated sharp cheddar cheese, and garlic powder. Blend on high until the mixture is completely smooth and velvety. You want absolutely no chunks of squash remaining.
Recipe Tip for the Smoothest Sauce
For the creamiest, silkiest sauce, it’s crucial to blend the butternut squash while it’s still hot. The residual heat from the squash will help the cheese and butter melt seamlessly into the sauce, preventing any grittiness and ensuring a perfectly smooth, luscious consistency. A powerful blender often yields a superior result compared to a food processor in this step.


Step 3: Cook the Macaroni Noodles. Bring a large pot of salted water to a rolling boil. Add your elbow macaroni noodles and cook according to the package instructions until they are al dente. This means they should be tender but still have a slight bite to them. Avoid overcooking, as they will soften further when mixed with the hot sauce.
Step 4: Combine and Serve. Once the noodles are cooked and drained (reserve a little pasta water if you like for thinning, though usually not needed here), return them to the pot or a large mixing bowl. Pour the warm butternut squash cheese sauce over the noodles. Stir gently but thoroughly until every noodle is evenly coated in the rich, creamy sauce. Taste and adjust the salt as needed. Serve immediately for the best texture and flavor!


Tips for the Best Butternut Squash Mac and Cheese Every Time
While the recipe is straightforward, a few expert tips can elevate your butternut squash mac and cheese from good to absolutely amazing:
- Don’t Skimp on Freshly Grated Cheese: We’ve said it before, but it bears repeating! Freshly grated cheese melts smoother and provides a superior flavor compared to pre-shredded options.
- Ensure Squash is Piping Hot: Blending the squash while it’s hot is the secret to a perfectly smooth, lump-free sauce where the cheese and butter melt effortlessly.
- Cook Pasta to Al Dente: Slightly undercooked pasta will continue to cook in the hot sauce, preventing it from becoming mushy. Nobody likes mushy mac and cheese!
- Taste and Adjust Seasoning: The amount of salt needed can vary based on your cheese and personal preference. Always taste the sauce before mixing with the pasta and again after combining, adding more salt if necessary.
- Experiment with Spices: For an adult palate, consider adding a pinch of nutmeg, a dash of white pepper, or even a tiny amount of cayenne for a subtle kick. Fresh thyme or sage can also complement the butternut squash beautifully.
- Add a Crunchy Topping: For an extra layer of texture, consider baking the mac and cheese briefly with a topping. Toss panko breadcrumbs with a little melted butter and sprinkle over the top before baking at 375°F (190°C) for 15-20 minutes, or until golden brown and bubbly.
Why This Recipe is a Weeknight Winner
This butternut squash mac and cheese isn’t just delicious; it’s practically designed for busy weeknights:
- Speed and Simplicity: By using frozen, pre-cut butternut squash, you eliminate the most time-consuming steps of peeling and chopping. The sauce comes together in minutes in a blender.
- Minimal Cleanup: With just one pot for pasta and a blender for the sauce, cleanup is remarkably quick and easy.
- Nutritious & Delicious: It’s a fantastic way to sneak in a serving of vegetables without anyone noticing. The sweet, creamy squash enhances the flavor, making it incredibly appealing.
- Kid-Friendly Approval: My own kids, notorious for their veggie aversion, absolutely adore this dish. It’s a testament to its comforting flavor and smooth texture.

Storage and Reheating Instructions
Leftovers of this butternut squash mac and cheese are still delicious! Store any extra mac and cheese in an airtight container in the refrigerator for up to 3-4 days. When reheating, the sauce might thicken considerably. To bring it back to its creamy glory, reheat gently on the stovetop or in the microwave, adding a splash of milk (or even vegetable broth) as needed to achieve the desired consistency. Stir frequently until heated through.
Final Thoughts: A New Family Favorite Awaits!
This butternut squash mac and cheese has truly become a staple in our home. The initial verdict from the entire family was overwhelmingly positive, and it continues to be a requested meal. My primary focus in developing this recipe was to cater to a kid-friendly palate, which is why I kept the spices minimal. However, the beauty of this dish is how easily you can customize it to your own preferences – feel free to get creative with additional seasonings or a blend of cheeses!
So, the next time you find yourself at the grocery store, grab a bag of frozen butternut squash. Give this recipe a try, and prepare to be amazed at how effortlessly you can serve up a nutritious, delicious, and incredibly satisfying meal that everyone will love. I’d love to hear how it turns out for you!
Craving More Mac & Cheese? Explore These Delicious Recipes!
- Greek Yogurt Mac and Cheese: A lighter, tangy twist on the classic.
- Broccoli Mac and Cheese: Another fantastic way to sneak in green veggies!
- Crock Pot Mac and Cheese: Set it and forget it for ultimate convenience.
- Baked Macaroni and Cheese: For those who love a golden, bubbly top.
- Slow Cooker Chili Mac: A hearty, flavorful fusion of two comfort foods.
- Instant Pot Mac and Cheese: Quick, creamy, and made in one pot.


Butternut Squash Mac and Cheese
Joy Shull
5
minutes
15
minutes
4
Saved!
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Ingredients
-
1
cup
steam in bag butternut squash -
½
cup
milk -
1
tablespoon
butter -
1 ½
cups
sharp cheddar cheese,
freshly grated -
⅛
teaspoon
garlic powder -
8
oz
dry macaroni noodles -
Salt,
to taste
Instructions
-
Cook the steam in bag butternut squash in the microwave according to the directions on the package until very tender.
-
In a blender or food processor, blend together 1 cup of the hot steamed butternut squash, milk, butter, freshly grated cheese, and garlic powder until completely smooth and creamy.*
-
Cook the macaroni noodles to al dente according to the package instructions. Drain well.
-
Once the noodles are done, combine them with the butternut squash sauce in a large pot or bowl. Stir thoroughly, then salt to taste and serve immediately.
Notes
Nutrition
Calories:
322
kcal
,
Carbohydrates:
24
g
,
Protein:
15
g
,
Fat:
19
g
,
Saturated Fat:
11
g
,
Polyunsaturated Fat:
1
g
,
Monounsaturated Fat:
4
g
,
Trans Fat:
0.1
g
,
Cholesterol:
54
mg
,
Sodium:
313
mg
,
Potassium:
228
mg
,
Fiber:
2
g
,
Sugar:
3
g
,
Vitamin A:
4282
IU
,
Vitamin C:
7
mg
,
Calcium:
359
mg
,
Iron:
1
mg
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