I just tried to make some ... made about 10 balls when I realized i had forgot to add some liquor to them so dumped back into the bowl to start over. Had just used my hands to crumb and added some buttercream to bind. I added about 4 tbs of khalua and found that it made them too soft - to the point where they wouldn't hold their shape! so had to add about 1/4 cup of cocoa to stiffen them back up ... looking back on it i didnt' really need the buttercream at all

Since they didn't fit in the fridge I just put them on a cookie sheet and put out on the deck - it's colder out there than it is in the fridge

will dip them in chocolate later tonight...
but still have a ton of chocolate cake left ... might make more tomorrow...