
This cozy butternut squash bacon mac recipe wraps all the creamy goodness of classic macaroni and cheese with extra comfort from roasted butternut squash and crispy bacon. On chilly nights I reach for this because it is hearty filling and brings my family together around the table with that irresistible combo of sweet squash and smoky bacon.
The first time I made this I was trying to sneak more veggies into my kids dinner and did not expect them to actually ask for seconds. Now they request it whenever the weather turns cold.
Ingredients
- Elbow macaroni or small shells: classic pasta shape that holds onto all the cheese sauce choose a quality brand for better texture
- Butternut squash: provides creaminess and a mildly sweet flavor pick a squash that feels heavy for its size with unblemished skin
- Yellow onion: builds the savory flavor base look for firm onions with papery skins
- Garlic: adds aromatic depth fresh cloves are best
- Unsalted butter: brings richness and helps the sauce come together use real butter for best results
- Whole milk: makes the sauce extra creamy opt for fresher milk for a silkier finish
- Sharp cheddar cheese: melts into a tangy smooth sauce freshly shredded cheese melts better
- Parmesan cheese: adds salty nutty notes grate from a block for maximum flavor
- Thick cut bacon: crisps up nicely and brings smoky character meaty bacon works best
- All purpose flour: creates the roux that thickens your sauce scoop and level your flour so measurements stay accurate
- Smoked paprika: lifts the flavor with a gentle smokiness choose a good quality spice for big impact
- Salt: essential for balance use kosher or sea salt if possible
- Black pepper: brightens the whole dish crack it fresh for better aroma
- Olive oil: for roasting the squash pick extra virgin for its deep flavor
Instructions
- Preheat and Roast the Squash:
- Set your oven to 200 degrees Celsius and toss the cubed butternut squash with a drizzle of olive oil salt and pepper Make sure the cubes are spread out evenly on a baking sheet so they caramelize not steam Roast for about 20 to 25 minutes until the edges are golden and the centers are tender to a fork
- Cook the Pasta:
- While the squash roasts bring a large pot of salted water to a boil Add the macaroni and stir occasionally so the pieces do not stick together Cook until just al dente then drain well Rinse briefly with cool water if you want to keep the pasta from sticking as it waits
- Crisp the Bacon:
- Heat a large skillet over medium and add the diced bacon Stir regularly so it cooks evenly letting the fat render out Fry until the bacon is golden and crisp use a slotted spoon to transfer it to a paper towel lined plate Pour off all but about one tablespoon of the bacon fat for the next step
- Sauté the Aromatics:
- Toss the diced onion into the bacon fat in the skillet and stir frequently for about three to four minutes The goal is to soften and sweeten the onion without browning it Add the minced garlic and cook just one minute more for maximum aroma
- Make the Roux:
- Add the butter to the skillet and let it melt completely Once the butter foams sprinkle the flour evenly over everything and use a wooden spoon or whisk to stir constantly for about a minute This removes the raw flour taste and thickens your sauce later
- Build the Cream Sauce:
- Slowly pour in the whole milk while whisking to avoid any lumps Keep the skillet over medium heat and stir as the mixture simmers for three or four minutes until it has thickened and coats the back of a spoon
- Blend in the Roasted Squash:
- Once the roasted squash is ready transfer it to the sauce in the skillet Use an immersion blender to puree everything until perfectly smooth and creamy If you use a regular blender work in batches and be careful with the hot mixture
- Finish with Cheese and Spices:
- Reduce the heat to low and add the cheddar and parmesan cheese Stir until everything melts into the sauce Then add the smoked paprika salt and pepper Taste and adjust seasoning as needed
- Combine Pasta and Sauce:
- Transfer the cooked pasta into a large pot or bowl Pour the squash cheese sauce over the top Add most of the crispy bacon and mix until thoroughly combined Sprinkle a little water if the sauce seems too thick
- Plate and Serve:
- Dish up generous helpings in bowls and top each portion with the reserved bacon and extra cheese if you like Serve immediately while hot and creamy

My personal favorite part of this recipe is how the roasted squash quietly melts into the cheese sauce Kids never guess it is there and the rich orange color reminds me of making cozy fall dinners with my grandmother who always insisted on using real cheddar
Storage Tips
Let leftovers cool before storing them in airtight containers in the fridge—they will keep well for up to four days To reheat add a small splash of milk and microwave gently or warm in a covered dish in the oven
Ingredient Substitutions
You can swap pancetta for bacon or skip the meat and simply double the smoked paprika for a satisfying vegetarian dish Gluten free pasta and flour work fine if needed Swap cheddar for gouda or gruyere for a twist
Serving Suggestions
I love serving this macaroni with a bright salad of mixed greens dressed with lemon and olive oil Roasted Brussels sprouts or steamed broccoli also pair well making this a balanced one bowl meal
Cultural Context
Butternut squash mac and cheese became popular as home cooks searched for ways to add vegetables to classic comfort food The sweet and savory combo feels right at home during autumn harvest or even at a holiday table
Seasonal Adaptations
Try sweet potatoes instead of squash if you prefer Crumble sage leaves in with the bacon for a holiday touch Make in summer by using peeled zucchini as a lighter base
Success Stories
Over the years friends have made this recipe for neighbors recovering from illness or for potlucks and holiday tables Every time I hear another story about picky kids loving it or adults asking for the recipe I smile
Freezer Meal Conversion
This dish freezes like a dream Spoon cooled mac into a buttered baking dish cover tightly and freeze Up to a month later thaw overnight in the fridge and reheat covered in the oven or microwave Add extra cheese on top before baking to freshen it up

This creamy bacon mac is a family favorite for cold nights and makes any dinner feel special. I hope it brings as much warmth to your table as it does to mine.
Common Recipe Questions
- → Can I use a different type of pasta?
Yes, any short pasta such as shells, fusilli, or penne works well to hold the creamy sauce.
- → How can I make this vegetarian?
Omit the bacon and add extra smoked paprika for depth. You can also try substituting with vegetarian bacon.
- → What cheese alternatives are best?
Sharp cheeses like Gruyère or Fontina can be used for a different flavor. Combine with cheddar if desired.
- → Can this dish be prepared ahead?
Yes, assemble and refrigerate. Reheat gently before serving. Add a breadcrumb topping for baking if you like.
- → What sides pair well with this mac?
Crisp green salads or roasted vegetables such as Brussels sprouts complement the richness beautifully.
- → Is it possible to make this gluten-free?
Simply use gluten-free pasta and flour. Always check labels to be sure ingredients are safe for your needs.