Sock rice and urad dal overnight and dein next day grind it make paste

Now take pan add oil and Rai add ginger garlic paste fry it add onion and fry it add tomatoes and add mashed potatoes add salt and red chilli powder and mix it

Now take pan add oil and take better and make dosa sape and golden brown from one side and other side and make cone shape

Serve with potatoes masala