Gather all ingredients and wash the vegetables.
Shred the rotisserie chicken into bite-sized pieces.
In a large bowl, combine mixed greens.
Add the shredded chicken on top of the greens.
Toss in cherry tomatoes, cucumber, and red onion.
Sprinkle shredded carrots over the salad.
If using, add feta cheese and olives.
Drizzle balsamic vinaigrette over the salad.
Gently toss all ingredients to combine.
Season with salt and pepper to taste.