How to make
Beat the mascarpone, ricotta, yoghurt and sugar to a homogeneous mixture.
Pour a little of the resulting cream at the bottom of a suitable container, then arrange a layer of biscuits that you've dipped in the milk.
Cover with cream, chocolate spread on top and place biscuits again.
Keep arranging in this order until you run out of cream and chocolate spread.
Put in the fridge for a few hours to cool.