Dehydrator recipes

This makes sense Proserpina, when you consider freeze dried foods, say the red berries I. Cereals for example, they are frozen first and then dried under vacuum at low heat that removes the water content, I think in a freeze dryer they dry at around 30’C under vacuum to maintain the fruit structure.
Sounds like a good plan for yourself going forward getting your mum to dehydrate your fruit and veg into small quantities that don’t need refrigeration.