This food has long been the staple in many parts of world, and I believe has saved lives as much as ended lives. Stupid people are still building and shooting each other with potato guns. Then there was Black 47 in Ireland, again the source of people dieing and starving because crops were wiped out.
One of those frequent questions I am asked about is how to do potato in a dehydrator?
Lets talk about uses, and the first would be to make your own Scalloped Potato oven dish... Then there are skillet potato's, trail potato dishes, and they are light and store really well. They are really affordable and come in big ole bags that you can just dehydrate for a week and turn a 100 pound bag into 25 pounds of goodness.
The process is simple to address, but I suggest having a food slicer as you will be able to get lots done in a short amount of time. If all you have is a mandolin slicer, use it.... I clean them well and leave the skins on for nutritional reasons.
Get a bowl of salted water beside your work station, fill a vessel or sink with cold water add ice, put a pot large enough to dump your potatoes in on the stove on high, salt it as well.
Slice your potatoes just about 3/16 of an inch thick and place them in the salted water at your work station. As you slice the potatoes, place them into that bowl making sure enough water to cover them. Once you have finished them take them to the stove and put into your boiling water. Watch the water as it heats back up. Once it returns to a small boil, boil for 6 minutes, stirring gently and often to separate the pieces, drain and place into cold water right away. Rinse then one last time and rack them into your dehydrator and dry them until hard.....
Pictured here on the right as they are temporary place in a zip storage bag next to a box bought big manufacturers product, which looks starch white and unnatural to me. A few years ago I bought a box sample from Harmony House Foods, which is one of the largest dehydrating companies in the world, and mine looked just as theirs did. So don't get all worked up over the less white look of your potatoes, unless they look nothing like mine.