1Preheat the grill to medium-high heat.
Season the chicken breast with salt and pepper.
Grill the chicken breast for 6-7 minutes on each side, or until fully cooked.
Let the chicken rest for a few minutes, then slice it into strips.
In a large bowl, combine the mixed greens, cherry tomatoes, cucumber, and red onion.
In a small bowl, whisk together the olive oil and lemon juice to make the dressing.
Drizzle the dressing over the salad and toss to combine.
Top the salad with the grilled chicken strips.
Serve immediately and enjoy your Grilled Chicken Salad.