This is a very simple cake to make, and it requires just a few ingredients: rectangular cookies (or biscuits as they say in the UK) such as Petit Beurre, coffee, chocolate pudding and vanilla pudding, preferably homemade, and some hundreds and thousands for decoration.
Dip the cookies in coffee, then place them on a dish. Spread the chocolate pudding over them, then add more cookies and spread with vanilla pudding. Continue alternatively until you finish the cookies. Sprinkle the hundreds and thousands on top of the last layer.