This vanilla raspberry mousse cake is a simple and elegant dessert that is perfect for any occasion. The cake is made with a vanilla sponge cake, layered with a creamy raspberry mousse, and topped with fresh raspberries. The raspberry mousse is made with fresh raspberries, whipped cream, and gelatin, giving it a light and airy texture. The cake is then chilled until set, making it a delicious and easy dessert that can be made ahead of time.