Apple Crisps/Apple Chips

Here is my first batch of apple chips. They taste really good but they all stick to the pan. I think I need to move them around while cooking next time. I used the oven to dehydrate this batch. I also have a dehydrator but the ones I put in it is still not dry. Some of them started sticking too. I added some brown sugar and cinnamon on all of them. And you can see they are all in pieces because it is so hard to removed from the pan. I loosen up the two that are not broken before they harden. Now to do more batch, I got so much apples.