Steps
1. Preheat the grill to medium-high heat.
2. Season the chicken breast with salt and pepper.
3. In a small bowl, mix together the BBQ sauce and olive oil.
4. Brush the BBQ sauce mixture onto both sides of the chicken breast.
5. Place the chicken breast on the grill and cook for 6-8 minutes per side, or until the internal temperature reaches 165°F (74°C).
6. Remove the chicken from the grill and let it rest for a few minutes before serving.
7. Slice the chicken and serve with extra BBQ sauce on the side.