1: Cube the marinated Greek chicken breast.
2: Chop the lettuce, red bell pepper, and Persian cucumbers.
3: Slice the pepperoncinis and dice the olives.
4: In a large bowl, add the cubed chicken, lettuce, red bell pepper, cucumbers, pepperoncinis, olives, and crushed pita chips.
5: In a bowl, mix together lemon juice, olive oil, Dijon mustard, oregano, salt, and pepper to create the dressing.
6: Drizzle the dressing over the salad and mix well.
7: Add a dollop of tzatziki and a drizzle of olive oil on top, then enjoy!