Success: Bananas Foster Upside Down Cake

TheKitchn called this Bananas Foster Upside Down Cake from Diethood a "Pinterest miracle". But it looks a little more like a Pinterest Fail. The taste, however, is really fantastic. So only a partial-Pinterest-fail.

Next time, I would remember to slide a butter knife around the edge of the cake before flipping...and maybe use medium-low heat for the foster sauce as recommended (I think I overheated it to a soft-ball stage which means the sauce hardens as it cools, although it fixes itself after baking).