In a large mixing bowl, combine the mixed greens, cucumber, tomatoes, red bell pepper, red onion, radishes, parsley, and mint leaves.
Toast the pita breads until they are crisp and golden brown.
Break the toasted pita into bite-sized pieces and set aside.
In a small bowl, whisk together the olive oil, lemon juice, pomegranate molasses, ground sumac, minced garlic, salt, and black pepper until well combined.
Pour the dressing over the mixed vegetables and toss to coat evenly.
Just before serving, add the toasted pita pieces to the salad and toss gently to combine.
Transfer the fattoush to a serving platter or individual plates.
Enjoy your meal!