Vacuum Home Use Food Freeze Dryer

3 DIY Freeze Dryers You Can Make at Home

CachedEasy Home Freeze Dryer. You might have heard about astronaut ice cream; it's one of the most famous examples of freeze-dried food. Developed for space travel, astronaut ice cream is real ice cream that has had all the moisture removed through the freeze-drying process. Cheap DIY Freeze Dryer. Unsure if you want to tackle building a freeze dryer by yourself? Then take a quick five-minute break to watch this video. It briefly covers the science behind freeze-drying while also giving you an overview of the parts and construction needed for this project. Simple Home Freeze Dryer. Finally, if you want to try freeze-drying food without purchasing specialized equipment, there is a way. This project on Instructables was designed by someone who works in a lab with desiccators, aka those small packets of beads that are included in the packaging to keep products dry.