Butternut Squash without vinegar cayenne

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[...]

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[...]

1 tablespoon olive oil 2 (2 lb) butternut squash, peeled, seeded and cut into chunks 1 medium onion , chopped 1 garlic clove , minced 1/2 teaspoon ground[...]