1Preheat your grill to medium-high heat.
Season the chicken breast with salt and pepper.
Grill the chicken breast for about 6-7 minutes on each side, or until fully cooked and no longer pink inside.
While the chicken is grilling, prepare the salad. In a large bowl, combine the mixed greens, cherry tomatoes, cucumber, and red onion.
In a small bowl, whisk together the olive oil, lemon juice, salt, and pepper to make the dressing.
Once the chicken is cooked, let it rest for a few minutes before slicing it into thin strips.
Add the sliced chicken to the salad bowl.
Crumble the feta cheese over the salad.
Drizzle the dressing over the salad and toss to combine.
Serve immediately and enjoy your Grilled Chicken Salad.