1-2CupsGluten-Free All Purpose Flour or Regular Flour
2EggsBeaten
2CupsGluten-Free Breadcrumbs or Regular Breadcrumbs
1TspSalt
1TspCajun Seasoning
Instructions
Begin by peeling the onion.
Once it's peeled, trim the side with the root just to make it trimmed and more flat.
Cut the other side flat.
Starting at the root, slice it down from the root to the other end, space it out and do the same all the way around the onion.
Carefully separate each layer.
Soak the onion for 1-2 hours in the buttermilk.
Once it's fully soaked, shake off any excess liquid and then place the onion in the flour, start with 1 cup and add more as needed. Coat well.
Once it's fully coated, use a brush and carefully brush the egg onto the onion being sure to get into each layer.
Spray a sheet of foil with Olive Oil Spray, cut the foil to fit into the air fryer rolling it up on the sides so that air can still easily circulate.
Place the onion carefully on the foil.
Coat with the breadcrumbs.
Lastly evenly sprinkle with salt and seasoning.
At this point, you can do another coat of olive oil spray just to add some extra moisture.
Cook in the air fryer at 390 degrees for 15 minutes.
Carefully remove and serve.
Video
Notes
Be sure to check on the onion after about 8 minutes to be sure it does not overcook. Each air fryer is going to heat a little bit differently. This took 15 minutes in our air fryer without pre-heating.