Take a mixing bowl and add all purpose flour, cocoa powder, baking soda, baking powder, salt, sugar, melted butter and mix it well.

Gradually add milk and mix it continuously. Prepare a batter which is not very thin or thick consistency.

Finally add vanilla extract to it and mix it well.

Take a Paniyaram tray and apply oil, add you batter and cook in a low flame for 20 sec.

After 20 sec repeat the same step for other side also.

Take out the Paniyaram from the tray. Now it is ready to eat.