Place cabbage, carrots, spring onions (scallions) and coriander (cilantro) leaves in a large bowl. Season with salt. Set aside for 15 minutes.
Squeeze out excess water from the veggies and discard.
To the veggies, add garlic, ginger, green chilies ground white pepper, red chili powder, cornstarch (corn flour) and all purpose (plain) flour.
Stir to combine. Roll out small balls.
You can bake or deep fry the veggie balls.
To bake, arrange balls on a baking tray in a single layer. Spray with cooking oil.
Bake in a preheated oven at 200 C or 400 F and bake for about 20-25 minutes or until golden.
To deep fry, heat oil in a large saucepan. Add meatballs and deep fry until golden. Drain on an absorbent towel.