Stack and cut 4 corn tortillas in quarters (leaving 16 individual pieces) - a pizza cutter works great.
Spray Ninja Foodi Air Crisp basket with nonstick cooking spray.
Place a single layer of tortillas on the bottom of the pan.
Generously spray tortillas with nonstick cooking spray.
Season with salt.
Add a second layer of corn tortillas and spray generously with cooking spray.
Season with salt.
Set the Air Crisp Function to 350 degrees for 6 minutes.
Check the chips halfway through and flip and mix carefully with tongs.
When cooking is complete, check chips, and cook for an additional 1-2 minutes if needed.
Remove from basket and repeat with additional chips until desired amount.
Notes
Please note that I do not pre-heat Ninja Foodi, therefore the first batch may take a few minutes longer than future batches. Just open the air crisp lid to take a glance on the first round.
There is no way to accurately predict nutritional value on a recipe that has an unlimited serving size. Please check corn tortilla and cooking spray for calculations.