The only issue with the whole waiting period is that this cake was much more seasonal when I first made it (I have a solution, be patient). When plums were at their peak, my house was chockful of them in all shapes and size; and what started off as an innocent evening at home one Friday turned into a full-blown plum tasting. Yes, for real. "The yellow sugar plums are definitely the sweetest, but a little mushy." "I must tell you, I like the texture of the Italian blue ones best." The best and worst part about this is that's it's not the first time a Friday night has turned into this kind of 'event' and I assure you it certainly won't be the last.
But back to the cake. This cake was a product of the aforementioned abundance of plums and a year-long desire to make a yeasted kuchen that I had seen in Gourmet a year prior. So I made it, but when it came out a leaden brick of underwhelming plum-ish cake, I went back to the drawing board (aka Epicurious).