Spinach is a powerful ingredient that can make any basic dish seem fancier. It adds texture to sandwiches, earthy flavor to pasta sauce, and boosts the nutrients in breakfast omelets. The biggest ...

To freeze-dry from home, you will need a freeze-dryer (it's not advisable to try and freeze-dry without one). These can be found online, from brands like Harvest Right and Excalibur. If you're ready ...