This chocolate raspberry truffle cake is topped with a light and fluffy chocolate whipped cream that's sure to impress. The recipe uses a rich chocolate cake batter that's filled with a creamy raspberry truffle filling and topped with a smooth chocolate ganache. The chocolate whipped cream is made with heavy cream, powdered sugar, and cocoa powder, and adds a deliciously light and airy element to the cake. Serve it with fresh raspberries and a drizzle of chocolate sauce for a truly indulgent dessert.