Cream butter and sugar until fluffy.

Blend in the chocolate powder.

Dip four biscuits in coffee dicoction.

Place these biscuits on a flat tray.

Spread a little of the butter, sugar, chocolate mixture evenly on these biscuits.

Add another layer of coffee soaked biscuits.

Repeat the process till all the biscuits are over.

Spread a layer of butter, sugar, chocolate mixture on the last layer of biscuits.

Decorate with nuts or dryfruits (optional).

Place the tray in the freezer and freeze for 30 to 45 minutes.

Cut into pieces and serve.