First take a bowl put curd in it. mix the curd properly than put Suzi and grinded sugar. mix it well

Now put cocoa powder, milk, baking powder, baking soda, maida.

Mix it well and wait for 30 min. than take cooker put a stand in it. take a bowl put that mixture in that bowl and place it in cooker.

Wait for 40-50min in it and close the cooker without whistle and rubber.