This classic raspberry mousse cake is a perfect dessert for any occasion. With a food processor, you can easily make the crust by blending graham crackers, sugar, and butter. For the mousse, blend fresh raspberries, sugar, and cream cheese until smooth. Fold in whipped cream and pour the mixture over the crust. Chill the cake for a few hours before serving. The result is a light and fluffy cake with a tangy raspberry flavor that will impress your guests.