Step 1
Turkey Hearts are quite a good size when you get them out of the pack cut away most of the fat and the windpipes, also if you can, remove the film which covers the heart.
You can save these bits and give it to your dog or cat – they will love to help and eating is the perfect job!
It is best to slice the heart when still slightly frozen, this will allow you to slice it thin, try length ways – remember dehydrating shrinks the meat so you need slices, not tiny bits.
Use a very sharp knife.
If you slice thin, say 5mm thick, then the drying will go faster, the thicker the pieces the longer it will take.