I baked them in a silicone cupcake thing. The box makes about 12-14 cupcakes. The batter doesn't really rise very much at all.
Here they are frosted with whipped Vanilla frosting.
They were pretty good. I would definitely buy this product again. They were more expensive than the regular cake mix though, about 2-3 times as much. Personally it was worth it, because these didn't make me feel like crap.
In warning though, whatever you do, resist the urge to lick the batter spoon. It'll really ruin part of the experience, trust me.