Most places in the US have very large portions. It comes with 3 fairly big pieces usually and then a huge basket of chips (fries). i usually eat half and then save the rest for dinner or lunch the next day.  Some places let you chose how many pieces which is really nice. Then again I went to a shop in Dublin Ireland and it was huge portions as well. I ate about 1/3 and ate some cold the next morning but had to toss the rest. :(