Dried Banana Streusel

Recipe is from:
http://www.mytartelette.com/2009/09/recipe-banana-doughnuts-with-dried.html

A Banana

Line a baking sheet with either a silicone mat or a piece of parchment paper.
Preheat the oven at 250F and position a rack in the middle.
Slice the bananas in 1/4 to 1/2-inch thick and place them on the baking sheet. Let the banana slices dry in the oven for 2 hours. Let cool. Chop in small pieces.

I suppose you could do this with any fruit. I suppose you could add a bit of granola to it, or a bit of brown sugar.