Applesauce/Spice cake is one of my favs....especially with vanilla/cream cheese frosting....
I love banana cake with cream cheese frosting, in fact I'll eat any cake with that frosting. :)
Thats another thing I cannot get used to is cream cheese with something sweet - seems wrong.
On the other hand we do have cheese cake which is just that but I cannot get used to a normal cake with cream cheese on it but I hear Americans talk about this quite a lot.
Frosting I assume is your word for icing. We have butter icing rather than your cream cheese frosting which is basically icing sugar (powdered sugar) and butter with a little vanilla essence if so desired.