Place the diced butternut squash on a baking tray. Drizzle with Tenuta Marmorelle ZERO Extra Virgin Olive Oil, season with salt and black pepper and add the fresh rosemary. Toss to coat.
Roast for 25 to 30 minutes, turning halfway, until golden and tender. Remove the rosemary before serving.
Meanwhile, melt 60g butter in a large frying pan over a medium heat.
Add the sage leaves and chopped hazelnuts and gently cook until the butter becomes golden and nutty, the sage is crisp and the hazelnuts are lightly toasted.
Cook the Pumpkin Tortelloni in a large pan of well salted water according to the packet instructions. Reserve a little pasta water before draining.
Add the cooked tortelloni to the sage and hazelnut butter. Add a splash of pasta water and gently toss until the pasta is beautifully coated.
Add the roasted butternut squash and gently toss everything together.
Serve with freshly grated Parmesan, if desired, and a little freshly ground black pepper.