- Grind tomato, pepper corns, cumin seeds, ginger to a smooth paste. In a wide bowl, take rice flour, wheat flour and sooji. Add the ground tomato paste, salt, finely chopped onion, curry leaves and coriander leaves. Add required water and make thin batter. Heat dosa tawa. Pour the watery batter in a circular motion. Flip and cook both the sides in medium flame till golden and crispy. Remove the dosa and serve hot with coconut chutney.