Peel and finely slice the onions
Deseed and finely chop the chilli

Fit the Grain Mill attachment to the machine
Adjust the setting to medium grain size
Place a medium bowl underneath the Grain Mill attachment

Add dried chickpeas to the Grain Mill attachment
Grind on speed Max until flour consistency and set aside
Remove the Grain Mill attachment from the machine

Add sliced onions and water into a medium bowl
Let soak for 5 minutes and drain

Add 100 g gram flour, baking powder, chilli powder, turmeric, chilli, salt and water into a large bowl
Mix until combined
Add the soaked and drained onions into the large bowl
Mix until coated

Place a large frying pan over a medium heat
Add oil into the pan, so it is 1 cm deep
Heat until hot
Carefully spoon a heaped tablespoon of the mixture into the frying pan
Cook for 4-5 minutes on each side or until brown and crisp
Remove onion bhajis from the frying pan and pat dry
Repeat the same with the remaining batter

Serve