As the popularity of at-home freeze drying continues to grow, so do questions about its safety. Once primarily a commercial food preservation technique, freeze drying has made its way into homes, with ...

Freeze-drying, also known as lyophilization, is a form of dehydration. Food is first frozen, then dried under pressure to remove its water content. It is widely believed that freeze-drying is the best ...

From a leader in backpacking meals to entrepreneurs putting their spin on the market, Oregon is a hub for freeze-dried food. In the Pacific Northwest, farmers markets show off the bounties of the ...