How to make
Beat the mascarpone and caramelized milk briefly with the mixer on the lowest speed. Separately, beat the cooled liquid cream.
Add it to the mixture in several lots, while carefully stirring with a spatula. Arrange a layer of biscuits in a form with removable sides after dipping each biscuit for a second in the milk.
Distribute some of the cream, sprinkle with part of the walnuts and place a few raspberries. Repeat this process until out of ingredients.
Put the cake in the fridge for 6-7 hours. After that time, release it from the ring and decorate as desired. I used chocolate sprinkles, chocolate pearls and raspberries!