Fruit leathers sound like a magnificent idea! Looking up the recipes, they remind me of my favorite snack, haw flakes (Chinese preserved fruit flakes), but I imagine that they might be closer to fruit roll-ups depending on how much natural jelly and sugars there is in the fruit that's used?
I wonder if the fruit and vegetable fibres left over from juicers can be added...
Thank you! I'll definitely have to give this a try this weekend, since it's hard for me to lift the dehydrator ha. It's still on the top shelf of the pantry if that tells you how often we use it.
We were given a recipe that works really well. It is literally a cooking apple or two - cooked to a pulp, plus whatever fruit you are using all pureed together and then spread out on the teflex sheet. How much apple you need to use depends entirely on the fruit being used and how much pectin it has in it - similar to making jam/jelly. The apple gives a better texture to the fruit leather whereby without it, the fruit leather is very brittle and breaks easily: with it, it rolls and is more 'chewy' and more as expected and somehow tastes better as well.
Cooking apples are the sharp/sour ones such as Bramleys - the really large ones, but I have done the recipes with normal eating apples and it has worked out fine. As a rule I add no extra sugar and have found that none is needed. Kids love the fruit leathers.
I have made various combinations, apple & blackberry, summer fruits (with a touch of apple), raspberry & apple, nectarine & apple and I even melted some dark chocolate into one combination of apple & blackberry. Elderberry & apple was nice but less successful (it is only the pips in elderberry that are poisonous, so this is a must use a muslin cloth/jelly bag one to remove all of the pips).
For general fruit dehydrating, this is a great site (though she can 'talk' quite a bit before actually telling you what you need).
http://nouveauraw.com/raw-recipies/dried-fruits-and-vegetables/
And she also has a section dedicated to Raw Fruit Leathers (raw means no added cooking applies because you don't cook raw foods, but I like her ideas a lot as well)
http://nouveauraw.com/raw-recipies/fruit-leathers/
They will at the very least give you guidance and some ideas!