Place onions and ginger into a large pot and add the remaining ingredients (except salt, pepper and nutmeg) and simmer gently until vegetables are tender.
Transfer to a blender or food processor and blend until smooth.
Return to saucepan, add cream and season with nutmeg, salt and pepper.
Serve with chopped fresh herbs or kale chips.
Recipe by Orgasmic Chef at https://orgasmicchef.com/jamie-olivers-food-revolution/