Step 1

Place pumpkin, potatoes, onion, curry powder and stock in a large slow cooker. Season with salt and pepper. Cook for several hours until vegetables are tender.

Step 2

Turn off the heat and allow to cool. Using a food processor or stick blender, process until smooth.

Step 3

Stir through the cream and chilli powder (if desired). Warm the soup through again, season to taste and serve.