- Marinate pork slices by combining salt, light soy sauce, sugar and sesame oil. Add in egg white and mix well.
- Sprinkle potato starch on pork pieces and mix well.
- Heat oil in a wok or large frying pan over medium-high heat.
- Fry pork until golden brown. Transfer pork to a plate.
- Stir-fry onion for 5 mins. Pour in Lee Kum Kee Sweet and Sour Chicken Sauce. Add pork and stir fry until pork is cooked through.
- Garnish with spring onion.