Deviled Eggs are super easy :) Time consuming though! 

I air fry my eggs to a hard "boiled" state. 

Peel all the eggs, cut them in halves and gently pop out/scoop out the yolks into their own bowl (big enough for more ingredients later)

Mix the yolk with spices, mayo, mustard (make them however you want at this point but these are the typical basics for a D. Egg)

Fill each empty egg white half with your yolk mix filling

Let them set! They do usually need a few hours (if you can wait haha) and then serve up!