Crab and Corn Soup

Pa wanted sw.me and gg.me to try this last week, so Mum made it. sw.me loved it, gg.me was in a mood so didn't eat anything really. He is going through an "will only eat sweet things" phase.
Rather than cook and pick the crab meat, which is very time consuming, Mum buys it from the Asian Shop already cooked but frozen. She then defrosts, drains and shreds the crab. Some shops sell it already cooked but not frozen.

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Ingredients
2 cans of creamed corn
equal quantity of stock
equal quantity of shredded cooked crab meat
white pepper, to taste
salt, to taste
3 egg whites, beaten

Directions
Add the creamed corn and stock to a pot and bring to boil.
Season to taste.
Add the shredded crab meat, bring back up to a simmer and swirl the beaten egg whites in to thicken the soup.
Serve.