Powder all the biscuits in a mixer jar and then add milk,sugar, baking soda again run mixer jar for a second

Take a pressure cooker add 250 gms salt and heat it in a sim manner for 5 minutes

Take a bowl (steel) grease it with ghee and pour the mixture in it

In a pressure cooker keep a small stand or pressure cooker plate, then keep the bowl on it and then close the lid.No need to put whistle, let it be for half an hour.

After half an hour transfer it to a plate and cut into pieces,if we want we can add chocolate sauce on top.

Delicious biscuit cake is ready.