If you’re craving a comforting dish that marries creamy decadence with a hint of earthy warmth, the Butternut Squash Mac & Cheese with Sage Breadcrumbs Recipe is an absolute game-changer. This dish captures the velvety smoothness of roasted butternut squash blended into a luscious cheese sauce, topped with crispy, fragrant sage breadcrumbs that add an irresistible crunch. It’s the perfect way to elevate classic mac and cheese into something both familiar and wonderfully fresh, offering vibrant color and cozy fall flavors all in one bowl.

Ingredients You’ll Need
This recipe uses a handful of straightforward ingredients that each play a crucial role in delivering that rich, comforting bite. From the naturally sweet butternut squash to the sharp cheddar and nutty Gruyère, every element layers flavor and texture beautifully.
- Butternut squash: Peeled and cubed, it adds natural sweetness and creamy texture to the sauce.
- Olive oil: Used for roasting the squash and crisping the breadcrumbs, giving a subtle fruitiness.
- Salt & pepper: Basics that enhance and balance all the other flavors perfectly.
- Elbow macaroni: The perfect pasta shape to hold the hearty cheese sauce.
- Butter: Forms the base of the roux for a silky cheese sauce.
- Flour: Thickens the sauce for that luscious, clingy texture.
- Milk: Whole or 2%, to create a creamy, smooth sauce foundation.
- Sharp cheddar: Adds bold and tangy depth to the cheese blend.
- Gruyère: Brings a nutty, melty richness that complements the cheddar.
- Nutmeg: Just a pinch infuses warmth that perfectly contrasts the cheese’s sharpness.
- Panko breadcrumbs: Provide a satisfyingly crunchy topping.
- Fresh sage: Chopped and mixed into the breadcrumbs for an aromatic, earthy finish.
How to Make Butternut Squash Mac & Cheese with Sage Breadcrumbs Recipe
Step 1: Roast the Butternut Squash
Start by preheating your oven to 400°F (200°C). Toss the peeled and cubed butternut squash with olive oil, sprinkle it with salt and pepper, then spread it on a baking sheet. Roast for 25 to 30 minutes until the squash is tender and slightly caramelized. This step really brings out the squash’s natural sweetness and makes the sauce silky smooth.
Step 2: Cook the Pasta
While the squash roasts, boil your elbow macaroni in salted water until just al dente. Drain the pasta and set it aside. Cooking it a little firmer means it won’t turn mushy when baked in the sauce later, keeping that perfect bite we all love.
Step 3: Make the Cheese Sauce Base
In a saucepan, melt the butter over medium heat. Stir in the flour and cook for about one minute to create a roux. Gradually whisk in the milk, whisking constantly until the sauce thickens and is smooth. This classic step creates the creamy foundation for the cheese sauce — the heart of this recipe’s comfort.
Step 4: Blend in the Roasted Squash and Cheese
Carefully add the roasted butternut squash to the sauce, using an immersion blender or transferring to a blender, until the mixture is silky smooth. Return it to your saucepan, then stir in the shredded sharp cheddar and Gruyère cheeses along with nutmeg, salt, and pepper. The result? A luxuriously creamy, golden cheese sauce with hints of sweet squash and warming spice.
Step 5: Combine Pasta and Cheese Sauce
Fold the cooked macaroni into the velvety squash-cheese sauce, making sure every piece is coated. Then transfer everything to a buttered or oiled baking dish, setting the stage for the delicious breadcrumb topping.
Step 6: Prepare and Add Sage Breadcrumbs
Mix the panko breadcrumbs with chopped fresh sage and a drizzle of olive oil until everything is evenly coated. Sprinkle this fragrant mixture all over the mac and cheese. When baked, these breadcrumbs turn golden brown and crispy, adding an incredible texture and that unmistakable herbal aroma.
Step 7: Bake Until Golden and Bubbling
Bake the assembled dish in your oven at 400°F (200°C) for 15 to 20 minutes until the top is beautifully golden and the cheese sauce is bubbling around the edges. That crispy, sage-infused crust combined with the creamy interior is pure magic.
How to Serve Butternut Squash Mac & Cheese with Sage Breadcrumbs Recipe

Garnishes
To amp up the flavor and add a pop of freshness, sprinkle a little extra fresh sage or chopped parsley on top just before serving. A light drizzle of good quality olive oil or a sprinkle of grated Parmesan also works beautifully to enhance the richness and provide contrast.
Side Dishes
This mac and cheese is quite substantial on its own, but it pairs perfectly with a crisp green salad tossed in lemon vinaigrette or some roasted seasonal vegetables to balance out its creamy richness. For a heartier meal, add some grilled chicken or crispy bacon bits on the side.
Creative Ways to Present
If you’re feeling fancy or want to impress guests, serve individual portions in oven-safe ramekins topped with that golden sage breadcrumb crust. Alternatively, jazz it up by swirling in some caramelized onions or a touch of smoked paprika into the sauce for an extra flavor dimension.
Make Ahead and Storage
Storing Leftovers
Once cooled, store any leftover Butternut Squash Mac & Cheese with Sage Breadcrumbs Recipe covered tightly in the fridge for up to 3 days. The flavors meld together beautifully overnight, making for even tastier next-day meals.
Freezing
You can freeze this dish in an airtight container or foil pan for up to 2 months. It’s best to freeze it before baking with the breadcrumb topping added separately in a small bag to preserve crunch.
Reheating
Reheat leftovers gently in the oven at 350°F (175°C) until warmed through, adding breadcrumbs on top if frozen separately. Alternatively, microwave individual portions covered for 2–3 minutes, stirring halfway for even warmth. Avoid overheating to maintain creamy texture.
FAQs
Can I use other types of squash instead of butternut?
Absolutely! Kabocha or pumpkin can be good alternatives, offering a similar creamy sweetness. Just roast them the same way and blend until smooth. Flavor and texture may vary slightly but still delicious.
What if I don’t have fresh sage?
Dried sage can work in a pinch—use less because it’s more potent. Or try substituting with thyme or rosemary for a different but still lovely herbal note in your breadcrumbs.
Can I make this recipe vegan?
Yes! Swap the butter for plant-based margarine, use a dairy-free milk like almond or oat milk, and replace the cheeses with vegan cheese alternatives. Nutritional yeast can also add a nice cheesy flavor to the sauce.
How can I make this recipe gluten-free?
Use gluten-free pasta and substitute the all-purpose flour with a gluten-free flour blend or cornstarch for the roux. Be sure your breadcrumbs are gluten-free, or use crushed gluten-free crackers or nuts for crunch.
What cheese combinations work best in this mac and cheese?
The blend of sharp cheddar and nutty Gruyère in this recipe is classic and irresistible. You can experiment by adding mozzarella for extra stretchiness or Parmesan for more depth, but keep a good balance so the squash flavor shines.
Final Thoughts
If you’re ready to treat yourself and your loved ones to a dish that’s creamy, flavorful, and bursting with seasonal character, the Butternut Squash Mac & Cheese with Sage Breadcrumbs Recipe is your go-to. It’s a cozy crowd-pleaser that feels luxurious yet surprisingly approachable. Once you try it, this recipe will surely become a staple in your kitchen for any day you need a little comfort with a fresh twist.
