Traditional Greek gyro's are hard to come by. This is a hearty meal that only the largest of appetites should try! You can find thin sliced chicken in most supermarkets now, however if you can't find it you can also pound chicken tenders. Also, depending on your skillet you may adjust the amount of oil needed to fry the fries. Finally, if you can't find greek yogurt any plain yogurt will do even though it is not traditional you will still get the same taste!