Put biscuits in mixture jar and grind it Than sieve it well

Add condensed milk in it and
Than add milk and stir it till good consistency Than add baking powder and vanilla essence

Take mould Than apply butter in whole mould and than put maida flour stick in butter

Than put our good consistent batter in mould
Put this mould in big pan and close the pan
It will be in low flame till 1 hour and 15 minutes

Spongy delicious cake is ready to cut