Place a skillet on the stovetop and bring to medium heat.
Tenderize the chicken breasts between sheets of wax paper. Using the flat side of the mallet, shrink the thickness to half of what they originally were.
Season the chicken with salt and pepper. Set aside while the pan heats up. Make the vinaigrette.
Add 3-4 tablespoons of olive oil to the warm skillet.
Preparing the breading station with two plates and one low profile bowl. The first will be the flour, the bowl will have the egg (whisk), and the second plate will have the panko and will be the final place for the chicken to be battered before making its way to the skillet.
Once the skillet is hot (medium heat), dredge each chicken tender into the flour, covering both sides, then into the bowl with the whisked egg (add 1-2 tablespoons of water if preferred), then batter with the panko. Place each prepared piece of chicken into the skillet and cook for 2-3 minutes on the first side, basting with the olive oil as you do to continue to evenly cook the chicken. Flip, and the first side should be a nice golden brown.