An old fashioned way of preserving fruit; basically just make a thick puree and then dry it in a thin layer on baking parchment in a very low oven (bottom of the Aga). No sugar, easy peasy, and the result is a surprisingly delicious chewey snack.
Once dried, and the malleable layer of fruit peeled off the paper, it (and the paper) looked like a wonderful jewelled stained glass window! Then I just cut strips with scissors, rolled them up and stored in a glass container. Delicious.