Prepare the vegetables

• Slice the onion thinly and add to a bowl.
• Add the chopped green chillies and finely chopped coriander.

Season and rest the onions

• Add the salt and all the seasoning, mix well.
• Let sit so the salt draws out moisture from the onions.

Make the bhaji mixture

• Sieve in the gram flour and corn flour.
• Mix everything with your hands until sticky with no dry flour bits.
• If overly sticky or dry, add a little water.

Shape the bhajis

• Line the air fryer with baking paper and spray some oil on it.
• Form small bhaji-sized portions and place on the baking paper without squeezing the mixture together.

Air fry the bhajis

• Spray more oil on top and air fry at 180 °C, flipping halfway.
• Continue in 2 minute increments, flipping as required, until crisp and browned.