This white chocolate raspberry mousse cake is a decadent dessert that is perfect for special occasions. With a food processor, blend graham crackers, sugar, and melted butter to make the crust. For the mousse, blend fresh raspberries, sugar, and cream cheese until smooth. Melt white chocolate and fold it into the mousse mixture. Pour the mixture over the crust and chill the cake for a few hours before serving. The result is a rich and creamy cake with a perfect balance of sweet white chocolate and tangy raspberries.