01 -
Preheat the oven to 425°F (220°C). On a rimmed baking sheet, combine the Brussels sprouts, butternut squash, and chopped bacon. Drizzle with olive oil and season with salt and pepper. Toss to coat, then spread the ingredients into a single layer.
02 -
Roast for 10 minutes, then toss and return to the oven to roast for an additional 10-15 minutes until the vegetables are caramelized and the bacon is crispy.
03 -
While the vegetables roast, cook the pasta according to the package instructions. Reserve 1 cup of pasta water before draining.
04 -
In a large skillet, heat 1 tablespoon olive oil over medium heat. Add the garlic and red pepper flakes (if using) and sauté for about 30 seconds, until fragrant.
05 -
Add the cooked pasta to the skillet along with the roasted vegetables, bacon, Parmesan cheese, and thyme. Toss everything together until well combined.
06 -
Squeeze the lemon juice over the pasta, then add the reserved pasta water (start with 1/2 cup) to create a sauce. Stir everything together, adding more pasta water if necessary to achieve your desired sauce consistency.
07 -
Taste for seasoning and adjust with salt and pepper if needed. Serve topped with extra Parmesan cheese.