Prep the ingredients as per the list above. Combine oyster sauce and fish sauce in a small bowl.

Heat a wok or large frying pan until super hot.

Add a little oil and stir fry the beef and chilli until the beef is just browned. About 1-2 minutes. Remove beef and place in a clean container.

Add bok choy to the wok and stir fry until wilted, another 2-3 minutes. Return beef to the pan along with the sauces.

Cook for a few seconds until everything is hot. Remove from the heat and stir in basil, serve.