Pat the chicken dry
Season both sides with salt, pepper, and any desired spices
Heat a skillet over medium heat
Add oil or butter to the skillet
Place the chicken in the hot skillet
Cook without moving until browned on the first side
Flip the chicken
Cook until the second side is browned and the chicken is cooked through
Check that the internal temperature reaches 165°F
Remove the chicken from the skillet
Let it rest for a few minutes before serving