This pistachio raspberry mousse cake is a delicious dessert that combines the flavors of pistachio and raspberry. The cake is made with a pistachio sponge cake, layered with a creamy raspberry mousse, and topped with fresh raspberries. The raspberry mousse is made with fresh raspberries, pistachio paste, whipped cream, and gelatin, giving it a unique and delicious flavor. The cake is then chilled until set, making it a perfect dessert for any celebration.