Funny you say that because I was going to mention trying to use sweetened condensed milk instead of frosting thinking about a cake I had once where you poke a bunch of holes in a baked cake then pour the can of milk over it.....so sweet, moist and delish. I would think it's a little better for you than using frosting.
I kept trying to remember how my mom used to make cake. I remember poking holes in it and pouring something in and could never remember. I think that's it!!!!!!!!!!! She always had condensed milk and evaporated milk on hand.
BTW, I'm going to make some balls. I also am wondering about the brownies, since I have 8 boxes I need to use up and not lug moving.
Also, Diane, did you open each oreo? Any way of jamming that stick without doing that? How about double stuff oreos?