Dont know what you would call this, but

[Valigator]

bread pudding comes pretty close...

I had guest for the past week, we bought donuts, pecan swirls, blueberry muffins and some kind of pecan breakfast ring. Ok so I am looking at this stuff and figuring its either gonna go bad or get stale...so this is what I did...took everything and crumbled it up in a corning dish...made tapioca pudding on the stove added cinniman and raisins, poured it over the top of the stuff and set in fridge..I am telling you, it was to die for. it set up like bread pudding really moist and good, so the next time you have bread or cakes getting stale try it, easy and fast and now most of it is eaten...yum,yum