Well this was good. Good friends of ours came over last night for dinner. We told them to bring the dessert and the dessert they brought!
Found on pintrest http://pinterest.com/pin/2885187231778045/ by the husband (his new-found addiction) he was excited to showcase his baking skills. I was skeptical at first, but I was totally blown away at how good it was!! Highly recommended.
Sidenote: The boys had a good time watching the chocolate goo rise in the microwave. Based on your microwave and the size of the cup you use, I would adjust accordingly and maybe not fill up the cup so much. We had a volcanic experience in one of the cups. Also, you could probably place two cups in the microwave to help distribute the heat avoiding the volcano show altogether. Enjoy!