For the cream of pumpkin soup, cut the pumpkin flesh into pieces, peel the ginger and put both together in a stand mixer. First coarsely chop on low speed, then finely puree on high speed.
Slowly add the vegetable soup until you have a creamy soup. Pour the cream soup into a saucepan and bring to the boil once.
Season the pumpkin cream soup with salt and freshly ground white pepper.