This red velvet cake with cream cheese mousse is a light and fluffy dessert that is perfect for any occasion. The cake is moist, fluffy, and has a rich chocolate flavor with a hint of tanginess from the buttermilk. The cream cheese mousse is the perfect complement to the cake, adding a light and airy texture that balances the richness of the cake. This recipe is easy to make and uses simple ingredients that you probably already have in your pantry.