Pat the chicken breast dry with paper towels
Season both sides with salt and pepper
Pound to an even thickness if needed
Heat a skillet over medium heat
Add a small amount of oil or butter
Place the chicken breast in the pan
Cook without moving it for 5 to 7 minutes
Flip the chicken breast
Cook the other side for 5 to 7 minutes
Reduce heat if the outside is browning too fast
Cook until the internal temperature reaches 165°F
Remove from the pan
Let it rest for 5 minutes before slicing