Butternut Squash without leek ricotta

1/4 cup dried porcini mushrooms (about 1/4 ounce) 1 1/2 tablespoons olive oil 2/3 cup chopped pancetta (about 2 1/2 ounces) 1 cup mashed cooked butternut[...]

3 cups (1/2-inch) cubed peeled butternut squash, divided 3 1/2 cups fat-free, lower-sodium chicken broth 2 cups uncooked Arborio rice 2 tablespoons chopped[...]