Cake with buttercream flower decorations 牛油忌廉花裝飾

Noticed that tomorrow is one of our Mom's group member's birthday. I decided to make her a cake so that we can share, pray and EAT! The cake is black sesame egg white cake which I made that before. Here is the link to the recipe:

http://winniemsfong.blogspot.com/2012/08/black-sesame-egg-white-cake-with-black.html

This cake doesn't have a mousse layer. It only has a thin whipped cream layer. I want to serve a "not too sweet" cake. Therefore, cake itself reduced sugar and only use whipped cream as cake covered. Only the buttercream flower decoration is very sweet. I guess no one will eat it. It is solely for decoration purpose.

Not very good at autographing the cake. It looks like mis-spell the word birthday. But it is hard to write a lower case "r" there. Oops!