Preheat the oven to 360 F. Cut the chicken fillet into two thin slices. If you want it even more tender, put each piece in between two pieces of parchment paper and pound with a meat mallet to flatten.
Mix spices and salt. Brush each slice of meat with olive oil and sprinkle with spices on both sides.
Line a baking sheet with non stick foil and place the chicken fillets on top. Bake for 10 minutes. Flip each piece over to the other side and bake for another 3-5 minutes depending on their thickness, until it is white inside at 165 degrees F.