Butternut Squash without coffee tomatoes soup

1 (2 -3 lb) butternut squash 2 tablespoons unsalted butter 3 cups halved and sliced onions salt 1/4 teaspoon black pepper 3 cups peeled peeled cored sliced[...]

4 cups butternut squash , peeled, seeded, and cut into 1/2-inch cubes 2 tablespoons rosemary , chopped 2 tablespoons olive oil salt and pepper 1 bunch fresh[...]