Stir fry the vegetables of your choice. In a large bowl mix together the rice and stir fried vegetables. Add the coriander, grated ginger, fish sauce, soy sauce, crushed garlic, red chillies, lime zest, lime juice. Season with pepper.
Add enough beaten egg to bind the mixture together. Take small amount of the mixture and roll into golf ball sizes. Roll in sesame seeds. Deep fry until golden and crispy.
Serve with a sweet chilli sauce or sweet chutney.