When the squash is almost finished, start to boil the water for the pasta.
Bring a large heavily salted water to a boil. Meanwhile, in a large skillet, toast the nuts on medium-high heat(I used pecans). Keep stirring and set aside the nuts when they’re ready.
Once the water’s boiling, add the pasta and cook until al dente according to package directions.
As the pasta cooks, make the sauce: In the same sauté pan or large skillet, heat up 3 tablespoons of olive oil.
Add in the garlic on medium-high heat and cook until it turns a little golden (be sure to not brown or burn it). Adjust the heat if needed and remove the pan from heat if it’s already turned golden.
Once the squash is roasted, remove from the oven and add to the skillet with the olive oil and garlic, stirring occasionally, for about 5 minutes.
While the pasta is boiling, ladle out some of the pasta water and add it to the skillet with the squash. Use a potato masher or your spoon to break down some of the squash (keep some of the pieces whole).
Season with salt and some freshly ground pepper. Taste and adjust the seasoning to your taste.
Add some ground nutmeg (I had fresh nutmeg and grated it right into the pan).
Drain the pasta, reserving some more of the pasta water (about ½ cup should be fine).
Add the pasta immediately to the pan with the sauce. Stir to combine.
If the sauce is too thick, loosen with a little bit of the pasta water and stir to combine.
Check the seasoning and add salt and pepper to your taste.
Toss in the toasted pecans and some freshly chopped rosemary. Drizzle on a little bit of extra-virgin olive oil. Plate up and ENJOY!