1. Heat sufficient oil in a kadai.
2. Take bread pieces in a bowl. add finely chopped onion, finely chopped green chillies, roughly chopped curry leaves, ginger, peanuts, cumin seeds, salt, rice flour, yogurt, baking soda and mix till well combined.
3. Divide the mixture into equal portions and shape into balls.
4. Deep-fry the balls in hot oil till golden brown and crisp. drain on absorbent paper.
5. Garnish with chopped coriander leaves and serve hot with tomato ketchup.