Soak the rice and urad dal for 4-5 hours, then grind it in a mixer. Prepare the khira and keep it for 6-7 hours and let it ferment.

Now add salt to the batter and place the dosa on the dosa tava When it is done on one side, mix ketchup and Schezwan chutney and spread it on top.

Now serve it on the pan and fry the dosa for a while.