Pumpkin cappellacci with bergamot (cappellacci di zucca e bergamotto)

"Chef Alberto Fava grew up in Ferrara where cappellacci with a pumpkin stuffing have been the local specialty since the 15th century. Alberto likes to add the subtle flavour and aroma of a type of citrus called bergamot to the mix (think Earl Grey tea flavour). Lots of tips here - from an easy way to roast pumpkin to the silky pasta recipe." Maeve O'Meara, Food Safari Earth