put stock and ginger in pan and bring to boil don't use too much ginger

reduce heat and add creamed corn then bring back to boil

switch off heat and add crab meat

put cornflour and rice wine in cup and stir to make paste then stir into soup

cook over low heat for 3 mins until slightly thickened

add light soy sauce salt and white pepper

in a bowl whisk or put in mixer egg white until it's a stuff foam . has to be stuff or won't work. gradually fold it into soup.

ladle into bowls and garnish with spring onions