Let's prepare spicy Mysore tomato chutney. Heat ghee in a pan, add cumin seeds, Coriander powdee and asafoetida, when start to crackle add Red chilli and fry for 1 minute. Then add big size chopped tomatoes, salt and cook for 8-10 minutes. When tomatoes get soft, let them cool, grind them and make a paste of it.
In this step we'll prepare masala potato. Heat ghee in a pan, add mustard seeds. When they start to crackle, add Red chilli powder and turmeric powder. Then add mashed potatoes, green chilli, Salt, curry leaves and coriander leaves and fry for 2 minutes. Masala potatoes are ready for Dosa filling.
In this step, we'll prepare batter for Dosa. First soak all daals for 7-8 hours, then grind them, add curd and prepare a paste. Leave them for 10-12 hours for fermentation. When the paste is fermented, add water and Salt for the required consistency. Batter for Dosa is ready.
Heat non stick pan, pour batter from a big spoon and spread over the tawa. Apply some oil and cook it from one side, flip it and cook from other side. Then apply a layer of spicy tomato chutney and masala potato on one side. Fold the corners and serve hot with chutney and sambhar.
