- Toss the chips with the dried oregano and olive oil, then cook following pack instructions.
- While the fries are cooking, mix the cucumber with the black olives, cherry tomatoes and parsley. Mix the Greek yogurt with half of the crumbled feta in a separate bowl. Tip the fries into a serving dish, top with the salad and yogurt mixture, then scatter over the remaining crumbled feta. Season and serve.