# Blend the mixture of icing sugar
and cold milk
in a deep bowl. Add hazelnut
cream into the mixture and cacao also, blend the mixture for a while more.
# Wet the first half of the sponge cake with strawberry
juice. Spread less than half of the whisked cream over the cake. Sprinkle small strawberry
pieces and chocolate chips over the cake.
# Place the second half of the sponge cake onto the first one. Spread the remaining cream over the second cake. Cover the cake also with the cream.
# Sprinkle very small walnut
pieces over the cream cake also to the sides.
# Place the cream cake into the refrigerator. Refrigerate it overnight.