Crumble the oreo biscuits and grind it into fine powder

Add milk and whisk it enough so that no lumps are found.

Add ENO to the mixture and mix well.

Take a cooker and fill it with water and place a lid and let it boil for 5mins.

After 5 mins place the cake mixture to cake a tin and place it on to the wire mash inside the cooker and close the lid.

Keep it for another 15mins and you are good to go.