I would use butter just out of the refrigerator rather than melted. It's much easier to get the crumbly topping.
I was pretty skeptical at first, but this recipe came out great, had it with a scoop of vanilla ice cream! Yum! The only reason I gave four stars instead of five was that I did expect a crumbly ...
this was ok...not my favorite dessert but nice and easy and not a lot of clean up. Its a good recipe for ingredients just waiting to be used up.
I used apple pie filling and a chopped bananna. Used refigerated butter instead of melted butter.