Preheat your oven to 175 degrees.
Add your fresh fruit to your food processor and puree until it is nice and smooth.
Line your baking sheet with a silicone baking mat.
Pour your fruit puree onto the baking mat and spread into a nice, thin layer with your spatula. You can make these as thick or thin as you'd like, just keep in mind the thicker they are, the longer they take in the oven.
Bake in the oven for 4-8 hours, depending on how thick your layer of fruit is. You aren't baking this fruit, you are actually just dehydrating it.
Once out of the oven, let your fruit cool completely.
Place some parchment paper on top of your fruit leather and flip the pan onto the counter so the baking mat comes off the pan.
Peel the baking mat away from the fruit leather.
Now that you have your parchment paper with the fruit leather on top, cut it into 1 inch strips. Roll each strip and secure it with some bakers twine.