- Heat vegetable oil in a pan. Once the oil is hot, add hing, coriander seeds and cumin seeds and let them crackle for a few seconds. Add cashew nuts and raisins and fry until they are browned. Add green chilli, coriander, boiled potatoes, salt, red chilli powder, mango powder, anardana, black pepper powder, garam masala powder, cumin powder and mix everything well. Cook for 4-5 minutes on medium heat. Remove the pan from heat and let the filling cool completely. Make small balls from the filling and keep aside. Mix all the ingredients in a bowl. Add water, little by little, and mix to form a flowing batter. Heat oil for frying in a pan. Dip the filling balls in batter and drop them in hot oil. Fry the bonda on medium high heat until bonda are slightly browned. Drain them on a plate. Heat the oil again until hot. Fry the bonda second time on high heat until they are nicely browned and crisp. Serve hot.