Making Homemade Onion Powder using Dehydrator. If you're using a dehydrator, the process is incredibly hands-off. Cut the ...

Seriously, don't toss out your onion skins! They can actually and easily be used to create a delicious bowl of onion powder.

you can make your onion skins into onion powder in just a few easy steps. First, take your onion skins and remove any food labels. Rinse them off well in water. Dry them and lay them on a silicone ...