Soak the chickpeas overnight in water and drain
Add to a food processor with the onion, garlic, green chilli, half the herbs and the spices, salt, pepper and process
Add the other half and continue to process depending on the size of your food processor
Add the baking soda and gram flour
The mixture should be gritty, however, it should be damp and hold together when you form a ball
If it’s not holding, grind a little bit in a smaller food processor some more so it holds everything together.
Form small golf balls, roll in sesame seeds and deep fry for a few minutes