I spotted the gold border on the cake on the very right of the picture and love it. Of course, what is there not to love about a Ron Ben Israel cake?! What is the easiest way to make this border?
Here is the link.
Looks like a bunch of "L" shapes cut out. If you have a regular font alphabet cutter it might work. Or cut by hand if they are not the right size (tedious though!). Then paint gold.