Break the pita bread into small bite-size pieces. Heat 3 tbsp of olive oil in a large pan until shimmering, and add the pita bread. Fry briefly until browned, tossing frequently. Using a pair of tongs, transfer the fried pita chips to a plate lined with paper towel to drain. Season with salt, pepper and sumac.
In a large mixing bowl, combine the chopped lettuce, cucumber, tomatoes, green onions with the sliced radish and parsley.
To make the dressing, in a small bowl, whisk together the lemon or lime juice, olive oil, pomegranate molasses (if using), salt, pepper and spices.
Pour toss lightly. Finally, add the pita chips, and more sumac if you like, and toss one more time. Transfer to small serving bowls or plates. Enjoy!
