You can see that I baked them upright in a foil mold. It was finicky to work with. If there is next time, I'm going with horizontal molds - not vertical!
Cooled, Opened,
Filled with a soupy, sweet, spur-of-the-moment white vanilla frosting
Filled by this "Cake Derator" I got when I went to the Malaysian Cake Decorator's Anniversary Outing :)