Drain the pumpkin and collect the liquid. Peel onion and ginger and chop finely. Chop the chillies. Fry onion, ginger and chillies in hot oil. Add pumpkin, 200 ml pumpkin water and vinegar and cook for about 5 minutes.
Puree with the cutting stick of the hand mixer. Season with salt. Let soup cool down. Spread on four plates, sprinkle with some pumpkin seeds
Plate: Wedgwood