"I want an Elsa cake." This was the decision of an almost-four-year-old who changes her mind (and clothes and underpants) like ... well, like she changes her underpants.
That's Elsa as in the character from the movie Frozen.
Oh, no problem, let me just pull that one out of my birthday cake-baking repertoire, which includes such classics as the lolly cake shaped like a "1", the packet-mix cake covered in M&Ms because I was pregnant and couldn't be bothered and she wasn't going to remember it anyway, and the Dora cake we paid someone else to make last year.
So the least Pinteresty mum around turned to Pinterest and found a cake that looked "doable" - ish: It was basically a doll with its legs pulled off - perfect, really, because our Elsa doll was taken to day care and returned with no legs - shoved in a cake and covered in some swirls of icing. Sure, I can do icing circles for the first time.
I enlisted a friend who actually puts in effort for her kids' birthdays to come and help.
We (she) made a massive bowl of butter icing then devised a highly-complicated mathematical formula to create layers of light-to-dark swirls. It took half a day.