Remove the stringy inner flesh and seeds from the pumpkin. Rinse the seeds.
Cut the pumpkin into segments and place skin up on a baking tray. Spray with oil and roast on 200C/180C for 40mins until flesh is tender. Leave to cool slghtly and peel off skin.
Dice onion and add to a saucepan with garlic and oil. Fry for 5mins. Add pumpkin flesh and coconut milk. Blitz with a hand blender and season well with salt and black pepper. (If you want the sauce a bit looser, add more coconut milk or a small amount of stock.)
Cook pasta to packet instructions and stir into sauce.
Lay pumpkin seeds and sage leaves on a baking tray and spray with oil. Bake at 180C for 10mins until seeds are golden.
Serve pasta in a small pumpkin and scatter seeds and crumbled sage leaves on top.
Recipe by Free From Farmhouse at https://www.freefromfarmhouse.co.uk/recipes-2/free-from/dairy-free/easy-pumpkin-pasta-vegan-gluten-free/