Ally loved her Birthday cake! Inspired by Martha Stewart Living magazine. It was super easy too, the M&M cake would be a great solution to a messed up frosting job.
There were a couple of downsides - it didn't really make much cake, and that was ALOT of M&M's on a cake - it was a bit crunchy for my taste. We had to slice diagonal along the M&M rows. The kids loved it and that's what's important.