Learn how to use a home freeze drying machine to preserve foods while still retaining their nutritional value and flavor.

Freeze-drying candy is an excellent method to try old favorites in an exciting new way. Here's everything you need to know to do it at home.

The freeze drying process works by freezing whatever is put inside the machine, then lowering the pressure to remove all the moisture. With candy, that usually results in an enlarged, puffy ...