In a mixing bowl add cooked egg yolks, mayo, pickles, dill, onion salt, salt and pepper to taste. Give it a good mash with a fork or hand mixer, until everything is combined and egg yolks turned into puree.
In one dish add flour. Into another dish add 2 raw eggs and beat. Into a 3rd dish add panko and a little bit of dill and mix to combine. Take one cooked egg white at a time and coat each one in flour, then eggs, then crumbs.
Place breaded egg whites into an air fryer dish lined with parchment paper or oven, spray with oil. Air fry or bake at 400° for 10-12 or until golden color.
Once done, take out and add egg yolk puree and garnish with a dill pickle slice and enjoy!