First, preheat the grill to 500°F. Make sure the grill griddle is clean before starting.
Next, in a small mixing bowl, combine the salt and pepper.
Rinse the chicken breasts under cold water and pat dry with a paper towel.Use disposable gloves to protect your hands from the mess while preparing and seasoning the chicken breasts.
Then, place the chicken on a baking sheet. Brush the chicken with olive oil and season with the salt and pepper mixture.
Flip the chicken breasts to season and coat both sides.
Grill the chicken for 5- 6 minutes on one side. Do not move the chicken or open the grill's lid while cooking.
Then, flip the chicken and cook for an additional 6- 7 minutes until the internal temp reaches 135- 140F.
Finally, remove the chicken from the grill and transfer it to a clean baking sheet. Cover the chicken with cooking foil and let rest for 10- 15 minutes until the chicken reaches 165°F internal temp.