Pumpkin & Sausage Pasta

I got a (premature) jump on the fall with this recipe, earmarked a while ago in the old Rachael Ray cookbook (which actually only required me to buy the sausage and Parm):

Recipe

1 lb pasta (e.g., penne, rigatoni, rotini)
1 lb Italian sausage (bulk, or removed from casing)
1 onion, chopped
4 cloves garlic, minced
1 bay leaf
4-6 sage leaves, slivered
1 cup dry white wine
1 can (14 oz.) chicken broth
1 cup pumpkin
1/2 cup heavy cream
sprinkle of cinnamon & nutmeg/allspice
Parmesan cheese
olive oil, salt, pepper

Heat some olive oil in a deep pot or skillet over medium and brown the sausage.  Remove, add a little more oil, and saute the onion and garlic.  Add the wine, bay leaf, and sage; reduce the wine for a few minutes.  Next in goes the broth and pumpkin, stir together, and bring to a bubble.  Return the sausage, reduce heat, and add cream.  Season with a sprinkle of cinnamon, nutmeg, salt, and pepper and simmer five minutes.

Meanwhile, somewhere in there, start cooking the pasta.  Once everything's done, pour the sauce over the pasta and let mingle for a few minutes over low heat.  Serve with Parmesan.

Notes

First of all, Rachael recommends sweet sausage, but I got spicy because I like to live on the edge.  It was strong but delicious.  Also, I reverse-substituted allspice for cinnamon and nutmeg.

I was a little skeptical looking at everything, but it turned out delicious.  The sauce didn't really thicken, but it still worked perfectly in a nice deep bowl of pasta.  With a generous sprinkle of cheese, it's a bowl of gooey delight: