This easy chocolate raspberry truffle cake is a simple yet delicious dessert that can be made in no time. The cake is made with a boxed chocolate cake mix, and the raspberry filling is made with raspberry jam and cream cheese. To make the cake, simply follow the instructions on the cake mix box and bake two layers of chocolate cake. While the cake is cooling, mix together raspberry jam and cream cheese to make the filling. Once the cake has cooled, spread the raspberry filling between the layers and refrigerate for at least an hour. Finally, top the cake with a chocolate ganache made by melting chocolate and heavy cream together. This cake is perfect for a last-minute dessert or for those who want to impress their guests without spending hours in the kitchen.