Fall dinners don’t get better than this. Brussels sprouts butternut squash pasta recipe combines roasted vegetables with crispy beef bacon (halal-certified), Parmesan cheese, and fresh lemon for a light yet satisfying weeknight meal. Perfect for cozy autumn evenings when you need something impressive but easy.
Since you’re here, make sure to check out these related recipes:
- Butternut Squash Pasta Salad Recipe
- Butternut Squash Brussels Sprouts Pasta Recipe
- Butternut Squash Pasta with Sausage Spinach
- Sun Dried Tomato Lasagna Recipe
- Creamy Bacon Tortellini Recipe
Why This Brussels Sprouts Butternut Squash Pasta Recipe Works
Ever notice how restaurant pasta always tastes richer than homemade versions even without heavy cream? The secret is using starchy pasta water as sauce.
Roasting vegetables caramelizes their natural sugars and intensifies flavor without adding calories. Beef bacon (halal-certified) provides smoky, salty depth that balances sweet butternut squash. Reserved pasta water creates silky sauce that clings to every piece of rigatoni.
- No heavy cream needed since pasta water creates naturally creamy sauce
- Roasted vegetables develop deep caramelized flavor you can’t get from boiling
- Fresh lemon juice brightens rich flavors and cuts through bacon fat
- One-pot technique minimizes cleanup while maximizing flavor
Ingredients
Ready to make pasta that tastes like fall in a bowl? Here’s everything you’ll need.
For the roasted vegetables:
- 4 strips beef bacon (halal-certified), chopped
- 4 cups butternut squash, peeled and cut into 1-inch cubes
- 2 cups Brussels sprouts, trimmed and halved
- 1/2 cup shallots, diced
- 2 tablespoons olive oil
- 1 teaspoon kosher salt
- 1/2 teaspoon black pepper
For the pasta:
- 10 ounces rigatoni, penne, or farfalle pasta
- 1 tablespoon olive oil
- 2 cloves garlic, minced
- 1/4 to 1/2 teaspoon red pepper flakes
- 1 lemon, juiced (about 2 tablespoons)
- 1/2 cup freshly grated Parmesan cheese
- 2 teaspoons fresh thyme leaves
- 1 cup reserved pasta water
- Salt and pepper to taste
The key to perfect roasted vegetables is cutting everything the same size so they cook evenly. Cubing butternut squash into 1-inch pieces ensures they roast at the same rate as halved Brussels sprouts.
Step-by-Step Instructions
1. Preheat your oven to 425°F and line a large rimmed baking sheet with parchment paper for easy cleanup.
2. Toss vegetables and bacon on the baking sheet with olive oil, salt, and pepper until everything is evenly coated. Spread in a single layer without crowding.
3. Roast for 10 minutes then remove from oven and toss vegetables around for even browning. Return to oven for another 10-15 minutes until tender and caramelized.
4. Cook the pasta according to package directions until al dente while vegetables roast. Reserve 1 cup of pasta water before draining.
5. Heat olive oil in a large skillet over medium heat while vegetables finish roasting. Add garlic and red pepper flakes, cooking for 30 seconds until fragrant.
6. Add roasted vegetables with all their juices and bacon grease to the skillet with garlic. The rendered fat adds incredible flavor to the sauce.
7. Toss in cooked pasta along with Parmesan cheese, thyme leaves, and lemon juice. Mix everything together until cheese starts melting.
8. Pour in pasta water starting with 1/2 cup and toss continuously. The starch in the water creates a silky sauce that coats every noodle.
9. Add more pasta water if the mixture seems dry, a few tablespoons at a time. You want it saucy but not soupy.
10. Taste for seasoning and adjust salt, pepper, or lemon juice as needed. The bacon adds saltiness, so taste before adding more.
11. Reserve some vegetables by only tossing half into pasta and topping with the rest. This keeps some vegetables crispy instead of everything getting soggy.
12. Serve immediately topped with extra Parmesan cheese and fresh thyme. The pasta tastes best right after tossing while vegetables are still crispy.
Essential Equipment
Large Rimmed Baking Sheet
A full-size sheet pan gives vegetables room to spread without crowding. Crowded vegetables steam instead of roast, so you need space for proper caramelization.
Large Skillet or Sauté Pan
A wide skillet provides surface area for tossing pasta with vegetables without spilling. High sides prevent pasta water from splashing while you stir everything together.
Kitchen Scissors
Scissors make cutting raw beef bacon into pieces effortless and safer than knife work. Snip directly over the baking sheet to save cleanup time.
Microplane Grater (PREMIUM)
A fine grater creates fluffy Parmesan shreds that melt instantly into hot pasta. Pre-grated cheese contains anti-caking agents that prevent smooth melting, so freshly grated makes all the difference.
What to Serve with Brussels Sprouts Butternut Squash Pasta
Want to round out this veggie-packed pasta into a complete autumn feast? These sides and proteins complement perfectly.
Crusty bread soaks up every drop of that delicious pasta sauce. Try my Homemade Garlic Bread Rolls or Perfect Grilled Focaccia Bread for restaurant-quality bread at home.
Simple green salad provides fresh contrast to rich roasted vegetables. My Easy Green Goddess Salad or Fresh Spring Salad with Herb Vinaigrette adds brightness.
Protein additions turn this into a heartier meal if you’re extra hungry. My Sweet Spicy Walnut Crusted Salmon or Easy Greek Chicken Recipe pair beautifully without overwhelming delicate vegetable flavors.
Storage and Reheating Guide
Refrigerator storage
Store pasta in an airtight container in the refrigerator for up to 4 days. The sauce gets absorbed by pasta as it sits, so it’ll look drier after storage.
Reheating instructions
Reheat in a skillet over medium heat with 2-3 tablespoons chicken broth or pasta water to restore moisture. Microwave works in a pinch but won’t crisp the vegetables like stovetop does.
Freezer storage
I don’t recommend freezing this pasta since roasted vegetables turn mushy when thawed. Fresh pasta tastes exponentially better than frozen and reheated versions.
Brussels Sprouts Butternut Squash Pasta Recipe Variations
Feeling creative or want to use ingredients you already have? Try these delicious twists on the classic.
Creamy version adds 1/4 to 1/2 cup heavy cream when tossing everything together for rich, velvety sauce. The cream coats pasta beautifully and mellows the tangy lemon.
Vegetarian pasta omits beef bacon entirely and doubles the olive oil for richness. Add toasted walnuts or pecans for crunch and nutty flavor that mimics bacon’s depth.
Pesto addition stirs 2-3 tablespoons basil pesto into finished pasta for herbaceous brightness. The garlic and basil in pesto complement roasted vegetables perfectly.
Pro Tips & Tricks
Want to know what separates good roasted vegetable pasta from restaurant-quality perfection? Here’s what makes the difference.
Cut vegetables uniformly so everything roasts at the same rate without some pieces burning while others stay raw.
Don’t skip reserving pasta water because the starch creates silky sauce that store-bought broth can’t replicate.
Salt pasta water generously since you’ll use it for sauce and under-seasoned water makes bland pasta.
Add pasta water gradually because you can always add more but can’t take it away once pasta gets soupy.
Frequently Asked Questions
Can you prep butternut squash and Brussels sprouts ahead?
Yes! Peel and cube squash and trim and halve Brussels sprouts 1-2 days ahead. Store in airtight containers in the refrigerator and they’re ready to roast when you need them.
Why are my roasted vegetables mushy instead of crispy?
You crowded them on the pan so they steamed instead of roasted. Spread vegetables in a single layer with space between pieces, or use two baking sheets if needed.
Can I use frozen butternut squash?
Fresh works best since frozen releases too much water during roasting and won’t caramelize properly. If using frozen, thaw completely and pat very dry before roasting.
What pasta shape works best for this recipe?
Short pasta with ridges or tubes works perfectly since sauce clings to crevices. Rigatoni, penne, or farfalle are ideal, while long pasta like spaghetti doesn’t hold vegetables well.
How do you keep Brussels sprouts from getting bitter?
Roasting at high heat caramelizes their natural sugars and mellows bitterness. Make sure they’re halved and cut-side down on the pan for maximum browning.
Can you make this pasta without bacon?
Absolutely! The pasta is delicious without beef bacon if you prefer vegetarian. Add extra olive oil and consider toasted nuts for textural contrast and richness.
Why You’ll Love This Recipe
Ready to make pasta that celebrates fall’s best vegetables? Roasted butternut squash and Brussels sprouts create naturally sweet, caramelized flavors that need no heavy cream.
It’s surprisingly light despite tasting rich and satisfying. The lemon juice keeps everything bright and balanced, so you can enjoy seconds without feeling weighed down.
Try making it this weekend and enjoy fall flavors at their finest!
📌 Save this brussels sprouts butternut squash pasta recipe for fall weeknight dinners, Thanksgiving sides, or whenever you need vegetables that taste amazing – it’s guaranteed to become your new autumn favorite!
