Preheat the oven to 200°C.
Cut the pumpkin into half, and remove the seeds.
1 Hokkaido pumpkin
Peel the pumpkin and cut the flesh into evenly sized pieces.
Spread the pumpkin pieces on a baking tray. Roast for 30–40 minutes, or until the pumpkin is completely tender and lightly caramelized around the edges.
Note: Alternatively, you can also wash the pumpkin, cut it in half, and scoop out the seeds. You can leave the skin on. Place the halves cut-side down on a baking tray and roast. Roast for 35–45 minutes, until the flesh is completely soft and easily pierced with a fork.
Allow the roasted pumpkin to cool completely.
Transfer the cooled pumpkin to a blender or food processor and grind into a very fine, smooth paste.
For a concentrated purée: Place a double layer of muslin cloth over a bowl and transfer the pumpkin paste into it. Gather the edges of the cloth and gently squeeze out the excess water until the purée reaches your desired thick consistency.
If you do not want a concentrated purée, simply skip the straining step and use the smooth pumpkin purée as it is.
Your Hokkaido pumpkin purée is ready to use!
Tip: The concentrated version works especially well in recipes where you want a rich pumpkin flavour without adding extra moisture, such as cakes, breads, pies, and other pumpkin desserts.
Storage: Keep refrigerated in an airtight container for up to 4 days, or freeze in small portions for up to 3 months.
Your Hokkaido pumpkin purée is ready to use!