Butternut Squash and Sage Soup without garlic

1 (1 1/2 lb) butternut squash , halved and seeded 2 tablespoons extra virgin olive oil salt & freshly ground black pepper 3 tablespoons butter 1 large leek ,[...]

1 lb of Butternut Squash Raviolis ¼ lb or 1 stick of butter 20-30 Leaves of Fresh Sage ½ of them julliened Pecorino Cheese ¼ cup of Extra Virgin Olive Oil[...]