Very good, and pretty quick to put together. I liked the fennel/cumin combination. Use a whole pound of sausage or you won't be able to find it among the veg. I shortened the cooking time by adding the sweet potato and squash chunks at the same time. If the potato chunks are about 1/2 inch and the squash about 1 inch it will all be done at about the same time. I had never used buttercup squash before and I won't again, at least in this recipe. It was agonizing to peel and identical in taste to butternut.
We enjoyed this very much. I didn't have any squash so just doubled up on the sweet potato. I added red pepper flakes for a bit of a kick, though spicy sausage would probably achieve the same end. A nice combination of flavors and healthy, too. Thanks for posting a definite repeat recipe in our house.