S'Mochis (Mochi with a Graham Ganache Filling)

If you've been following along with me, you know that I made my first attempt at Mochi the other day, without much success.  Turned out I was right, it was the flour.  I still can't find the Mochiko flour, but I did stop by one of the local Asian markets and picked up a bag of Glutinous Rice Flour.  What I used the first time was a Sweet Rice Flour, which was how the Mochiko was described.
When