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 ...

Summer may be winding down, but blueberry season doesn't have to end with the last farm-fresh pint. Dehydrating blueberries is one of the easiest and most rewarding ways to savor summer well into the ...

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 ...