Icing on the cake?

So Graham was telling me that I needed a picture to go with my baker rolling out her icing, the original idea was a white cake slice or just the whole cake.

I still want to capture this but this morning I've been editing this photo that I had taken the first time I visited Becky's. 

Also the icing on the cake was green, I've edited the photo to make it white.

I'm not great on photoshop but hopefully I can pull off what I've done!