Butternut Squash without jasmine lasagna

1 (3 lb) butternut squash, peeled and deseeded 4 tablespoons butter 1 cup reduced-fat sour cream 1/4 cup finely chopped onion 1/4 cup shredded parmesan cheese[...]

1 medium butternut squash, halved and seeded 1 tablespoon maple syrup 1 1/2 cups spelt flour or 1 1/2 cups all-purpose flour 1/2 cup sugar 1/2 cup walnuts ,[...]

2 lbs butternut squash 2 (14 ounce) cans vegetable broth 1/8 teaspoon allspice 2 tablespoons butter or 2 tablespoons margarine 1 (9 ounce) package[...]