Delicata Squash Sformato

This is a nice autumn side dish. The recipes calls for one large delicata squash weighing about 3 pounds. I could only find small squash, and the two I had purchased only weighed 2 pounds. I added one pound of roasted cauliflower to the roasted squash and pureed everything using my hand blender. The end result was tasty, and I liked that the cauliflower cut the sweetness of the squash. Perhaps you could substitute Greek yogurt for the creme fraiche for a slightly less indulgent dish.