Making Cake Bites

I'm not quite sure how on fell upon the Bakerella blog (found here)but now my baking obsession has hit a new level. I found the recipe for cake bites on her site and just had to make them this week. They look relatively simple to make but be forewarned - they're quite time intensive. After trying to shape the cake balls in various ways I ended up making them into hearts. About half of the bites were taken to Grace's school for a fundraiser (which was called "Hearts for Hannah" so the heart shaped cakes were perfect) and the remainder will be consumed by my two chocolate lovers. Any guess of who they could be?