Experience the ultimate comfort food with this incredibly delicious and easy-to-make cheesy butternut squash pasta. Featuring creamy, rich sauce infused with the sweet, earthy flavors of butternut squash, generously coated over tender pasta, and topped with irresistible crispy bacon, this dish is a true crowd-pleaser that’s surprisingly simple to prepare.
There’s an undeniable magic to butternut squash, especially when the crisp air of autumn rolls around. For me, it’s a culinary muse, a versatile vegetable that elevates any dish it graces. And when it comes to pasta, this humble gourd truly shines, transforming into a velvety, flavorful sauce that’s both comforting and gourmet. Imagine a bowl of tender pasta swathed in a smooth, vibrant orange sauce, rich with melted cheese, and crowned with savory, crispy bacon bits. It’s a symphony of textures and tastes that will make your heart sing.
Butternut squash, often underestimated, possesses a remarkable ability to adapt. Its naturally sweet, slightly nutty flavor provides an ideal canvas, readily embracing a variety of spices and complementary ingredients without ever dominating. It’s truly a selfless ingredient, allowing other flavors to shine alongside it, rather than stealing the spotlight like a pungent bleu cheese or assertive caper. This adaptability makes it a dream to work with in the kitchen, offering endless possibilities for delicious meals.

The Heart of the Dish: Butternut Squash Perfection
The secret to this pasta dish’s incredible flavor lies in the roasted butternut squash. Roasting brings out its inherent sweetness and creates a wonderfully tender texture, perfect for pureeing into a silky smooth sauce. The preparation is straightforward: simply halve the squash, scoop out the seeds and pulp, and roast until fork-tender. This step can even be done in advance, making weeknight meal prep a breeze!
Once roasted and pureed, the squash is gently simmered with a handful of simple yet impactful ingredients. A touch of minced garlic provides an aromatic base, while a pinch of ground sage adds a warm, herbaceous note that beautifully complements the squash. The star of the sauce, of course, is the cheese – a carefully selected blend that melts into a luscious, savory coating for every strand of pasta.
Choosing Your Perfect Pasta
While this recipe calls for fettuccine, which is excellent for clinging to creamy sauces, the beauty of this dish is its flexibility. Feel free to experiment with your favorite pasta shapes! Elbow macaroni, for instance, transforms this into a sophisticated, squash-infused mac and cheese that even the kids will adore. Penne or rigatoni would offer a hearty bite, while shells would perfectly cup the rich sauce. Whichever you choose, ensure you cook it al dente for the best texture.

Achieving Culinary Harmony: The Sauce, Pasta, and Bacon
The ultimate result is a plate of tender noodles delicately enrobed in a creamy, irresistibly cheesy sauce. You’ll notice a subtle hint of the butternut squash’s unique texture, which integrates beautifully with the al dente pasta and the gooey cheese. But what truly elevates this dish from delicious to divine is the addition of crispy, smoky bacon. Its salty crunch provides a delightful contrast to the smooth, sweet sauce, creating a perfectly balanced and deeply satisfying meal.
For those looking for shortcuts, don’t hesitate to use pre-cubed butternut squash found in the produce aisle. Simply roast it on a baking sheet until soft, then puree it as directed. This simple hack means you can enjoy this gourmet-tasting pasta dish even on your busiest evenings. It’s incredibly satisfying, profoundly delicious, and entirely achievable – destined to become a fast favorite in your recipe rotation.
Perfect Pairings: What to Serve With This Cheesy Butternut Squash Pasta
To complete your meal, consider these delightful side dishes that complement the richness of the pasta:
- Fresh Green Salad: A simple, crisp green salad with a light vinaigrette offers a refreshing counterpoint to the creamy pasta. For an elevated experience, try a Gourmet Green Salad with mixed greens, nuts, and a tangy dressing.
- Roasted or Steamed Vegetables: A vibrant side of steamed or roasted vegetables adds both color and essential nutrients. Think tender-crisp broccoli, asparagus, or these flavorful Skillet Green Beans.
- Crusty Bread: A warm loaf of artisan bread or garlic bread is perfect for soaking up every last drop of the decadent sauce.
Recipe: Cheesy Butternut Squash Pasta with Bacon

Cheesy Butternut Squash Pasta with Bacon
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Ingredients
- 1 medium butternut squash, halved, seeds and pulp discarded
- 12 ounces fettuccine pasta
- 6-8 strips bacon, chopped
- 3 cloves garlic, finely minced
- Pinch of ground sage
- ½ cup milk
- ½ cup low-sodium chicken broth
- 1 cup shredded sharp cheddar cheese
- 1 cup shredded white cheddar cheese
- ½ cup freshly grated Parmesan cheese
Instructions
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Roast the Butternut Squash: Preheat your oven to 400°F (200°C). Place the butternut squash halves, cut-side down, on a large, rimmed baking sheet. Carefully add 1 ½ cups of water to the pan (it’s often easiest to do this once the pan is already on the oven rack to avoid spills). Bake for approximately 40-45 minutes, or until the squash is tender when pierced with a fork. Remove from the oven and let it cool in the pan for about 10 minutes, making it easier to handle.
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Puree the Squash: Once the squash is cool enough to handle, scoop the soft flesh out of the skin and discard the skin. Transfer the cooked squash flesh to a blender or food processor and process until completely smooth. You will need at least 2 ½ cups of puree for this recipe. Any remaining puree can be saved for another delicious use, such as soups or baked goods.
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Cook the Pasta: In a large pot of generously salted boiling water, cook the fettuccine pasta according to the package directions until al dente. Just before draining, reserve 1 cup of the starchy pasta water in a small bowl. This reserved water is crucial for achieving the perfect sauce consistency. Drain the pasta and set it aside.
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Prepare the Bacon and Sauce Base: While the pasta is cooking, cook the chopped bacon in a large, nonstick skillet over medium heat until it is beautifully crisp. Transfer the cooked bacon to a paper towel-lined plate to drain, reserving about 1 teaspoon of the bacon grease in the skillet. Add the minced garlic to the skillet with the reserved bacon fat and cook for about 30 seconds, stirring constantly, until fragrant (be careful not to burn it). Stir in 2 ½ cups of the butternut squash puree along with the ground sage. Pour in the milk and low-sodium chicken broth, then bring the mixture to a gentle simmer. Add ½ cup of the reserved pasta water to the sauce to begin building its creamy texture.
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Melt the Cheeses and Combine: Gradually add the shredded sharp cheddar and white cheddar cheeses to the simmering sauce, a small handful at a time. Stir continuously, allowing each addition of cheese to fully melt and incorporate into the sauce before adding more. This ensures a smooth, lump-free sauce. Season the sauce with salt and freshly ground black pepper to taste, keeping in mind the saltiness of your pasta water and bacon. Once seasoned, add the cooked pasta noodles to the skillet and toss thoroughly until all the noodles are evenly coated with the rich, cheesy butternut squash sauce. If the sauce appears too thick, add more of the reserved pasta water, a tablespoon at a time, until it reaches your desired consistency.
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Serve Immediately: Divide the pasta among serving plates. Sprinkle generously with the freshly grated Parmesan cheese and the reserved crispy bacon bits. Serve this comforting dish immediately and enjoy!
Chef’s Notes & Tips
Squash Preparation Made Easy: If you’re using convenient pre-cubed butternut squash (often found in the produce section of your grocery store), simply roast it on a baking sheet in the oven until it’s soft and tender. Then, proceed to puree it as described. The goal is to achieve 2 ½ cups of smooth butternut squash puree in total.
Make Ahead Option: To streamline your meal preparation, the butternut squash puree can be made up to a couple of days in advance. Store it in an airtight container in the refrigerator until you’re ready to assemble the pasta dish.
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Recipe Inspiration: This recipe was lovingly adapted and significantly transformed from a concept found in Cuisine at Home, October 2014 edition. We took their initial idea and reimagined it as a hearty noodles and cheese dish, adjusting and substituting many of the original ingredients to create this unique, flavorful version.
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