Add oil and onions to a medium saucepan and stir fry until onion just begins to soften.
Add celery and stir fry for a further 2 minutes.
Add pork mince, break up with a fork and stir fry until cooked.
Add ginger, soy sauce and oyster sauce. Stir through until well combined and simmer gently for 2 – 3 minutes until some of the liquid evaporates.
Add water chestnuts, beansprouts and shallots and stir fry for 1 minute. Be careful not to overcook as it’s best if they retain a crunchy texture.
Remove leaves from head of lettuce trying hard not to tear the leaves to create a lettuce cup. Place lettuce cup in a bowl and spoon 2 – 3 large spoonfulls of pork mixture into each lettuce cup. Roll up and enjoy.
Recipe by Mrs Organised at http://www.mrsorganised.com.au/2016/02/19/san-choy-bow/