A while back I had an overly ripe mango and wanted a recipe to do something with it. I found a recipe for mango tarte tatin online, but as I started to cook it, it had all the measurements completely wrong, with too much pastry and too little fruit. So I played it by ear a bit and modified it, adding in a clementine. The result turned out nicely, though you may want to add more fruit. As always, if you prefer to use ready made pastry, go ahead.