take kadai or chapathi tawa and heat for 2 minutes.
then reverse the kadai and heat further more a minute.
sprinkle some salt water over kadai.
now slowly unroll the rumali roti over hot kadai.
after 30 seconds you can see bubbles forming over roti.
so flip off and cook the other side.
meanwhile, with a help of towel gently press.
once the golden brown spots start appearing, the roomali roti is done.
serve roti immediately with curry of your choice.