Wash and cut the bell peppers finally chopped. Cut potatoes length wise. Heat oil in kadai. Once the oil is hot.Fry potato till it become light brown in colour. Once it is done Then add all the finely chopped bell peppers. Saute it for a few minutes. Then add all the dry masalas. Fry for a few minutes. Then add ginger,green chilli and garlic paste. Again fry for a few minutes till the raw smell of masala goes off. Once it is done.