Preheat the grill to medium-high heat
Pound chicken breasts to an even thickness
Pat the chicken dry
Brush with oil
Season with salt, pepper, and desired spices
Clean and oil the grill grates
Place chicken on the grill
Grill for 5 to 7 minutes per side
Flip only once
Check for an internal temperature of 165°F
Remove from the grill
Rest for 5 minutes before slicing
Serve immediately