Slice the chicken breasts in half to create flat filets. On a cutting board, use parchment paper to cover the chicken breasts, then beat the chicken breasts with a mallet until flattened.
In a medium bowl, make your brine by combining, water, salt, sugar. Add the chicken breasts to the brine and let soak for about 15 minutes (while you’re prepping everything else!)
While the chicken is soaking, begin prepping your 3 coating stations. Flour, eggs & panko mixture
In a shallow plate combine the following: panko breadcrumbs, garlic salt, flaky salt, paprika, and sesame seeds.
In a separate shallow plate, add the all-purpose flour.
In a small bowl, whisk together the eggs and add to a third shallow plate or bowl for the egg wash.
After the chicken has soaked in the brine, remove and pat down with a paper towel and begin to coat the chicken & repeat: flour, eggs, panko breadcrumbs.
Once all chicken breasts are coated, begin cooking each filet in an oiled cast iron skillet. (Oil should be about ⅛ inch deep).
Repeat this cooking process, remove from the pan and let cool for a few minutes before plating.