Heat approx. 50 ml cream in a saucepan. Pluck the marzipan into pieces and dissolve in the cream, then leave to cool.
Beat the egg yolks and sugar together until frothy. Beat the rest of the cream until stiff. Now mix everything together.
Pour into 4 cups or molds and place in the freezer for at least 3 hours - or better overnight. Let thaw for at least 15 minutes before consumption and then turn out onto plates.
For the sauce, defrost the raspberries (or other fruit of your choice such as mixed berries). Strain through a sieve and sweeten with 40 g sugar or sweetener.
Note: Depending on the season, you can of course also use fresh fruit.