Cheese icing egg white cake

I love this cake - it has been the 3rd time I made it :) It is light and delicious.

In this recipe I needed to use 6 egg whites - it seems a lot. I usually make this cake when I have to make a dessert with mascarpone or vanilla ice-cream or custard... anyways, the 2nd time I made this cake I used only 3 egg whites.

However, my husband said the cake becomes less soft the next day :( which can be the inconvenient of this cake...







I can't let the cake to be presented without any decoration... I feel like the cake is naked :( poor cake...
Actually I like decorating, to make it more appetitizing, and especially when I am not the only one who eat the whole cake (I don't want to get fat...) Usually I bake for my brothers and sisters at church on Sunday, that motivates me to bake nice cakes hehe.

The piping tip used is my favourite one, I use it to decorate the cup cakes as well, which is simple and nice.
















For info: the piping tip is from Matfer, the model number is F8.