Butternut Squash Risotto with crumbs

7 cups low sodium chicken broth 3 tablespoons butter 1 1/4 cups finely chopped onions 1 (2 lb) butternut squash, peeled, halved, seeded, cut into 1/2 inch[...]

3 ounces shiitake mushrooms , dried and sliced 4 cups water 4 cups butternut squash, cubed 2 tablespoons olive oil 1 tablespoon maple syrup (optional) 4 cups[...]