20bell peppersapproximately (can do more or less based on what you have)
Instructions
Remove the seeds and dice the peppers into relatively uniformly sized pieces.
Spread the pepper pieces in a single layer on a dehydrator tray. Put the tray of peppers in your dehydrator.
Repeat the process until you've used up all the peppers. Push the trays all the way in and put the cover on the dehydrator.
Dehydrate the peppers at 125°F for 12-24 hours.
Make sure they are completely dry and do not have any softness to them whatsoever, especially if you are using them for long term food storage.
Store the dried peppers in a mason jar.
Notes
It took about 18 hours for my peppers to be fully dehydrated, but it will depend on the heat and humidity in your location, and also how juicy your peppers are to begin with.