Onions were on sale here last week. I hate passing up on a deal, so bought a few nice big onions, and proceeded to make homemade onion powder using my Nesco Snackmaster Pro. The end result has a slightly different texture than store-bought onion powder, but a much more onion-packed flavor.
My first use of my onion powder was in a rub for rotisserie-style chicken. You can definitely tell the difference between onion powder made on the Nesco Snackmaster Pro and the stuff in a jar. Wow!
After drying the onions for 24 hours I ground them using a blade coffee grinder (not the burr grinder). Not all of the onion pieces would go thru the grinder (they were still a bit moist) so I returned them to the dehydrator for just a bit.
The final product went into Mason jars with lids and then vacuum-sealed using a jar attachment for a vacuum sealer. You just have to remember that after you open the jar to remove some of the powder you’ll need to re-seal it. No big deal and well worth the effort.
Bell pepper powder is also great when made on your Nesco Snackmaster Pro.
- Onions, sliced or chopped thin (try to make the pieces consistent in size)
- Place the onions into the dehydrator. Make sure they do not touch or overlap.
- Dry at 165 F for 18-24 hours, or until the onions are crispy. Smaller pieces will take less time. I cut mine big, so they took the full 24 hours.
- Let cool completely then grind using a blender or blade coffee grinder (not a burr grinder).
- Keep in an air-right container. I place mine in a Mason jar, cover it, then use a vacuum-sealer attachment specifically for jars to remove all of the air.