Does anyone use low heat dehydration? I have discovered that my refrigerator and freezer make great dehydrators as long as I don't overload them. My Jerky is just freezer burned meat sliced thin placed on racks left uncovered in the freezer overnight. the next day the racks are placed over a fan so the water evaporates as the ice crystals melt. I have a anti frost freezer and I noticed that ice cubes just diasppeared if left for a day or so. the ice was going somewhere and I never found them melted. Noticed some of the best herbs I was then buying were marked "freeze dried" so... I tried it at home. The first were mushroons The ones I bought fresh packaged in plastic always went slimy but put in a paper bag in the general refrig (not the crisper) they would dry nicely. used directly in soups or stews. Rehrdrated in the fry pan to fry evaporate the water ( flavor full) and add oil or fat to fry them. There must be things you can't do this way (I haven't tried fruits) but any of the herbs I have tried came out great with more flavor than traditional dried herbs I think they retain more of the oils that are lost using heat methods.