I used to eat fries with ketchup, and then I watched my younger cousin eat fries with ketchup. When he was a young kid, he would use like 1/4 bottle at time. Anyway, watching him made me sick to even think about ketchup. So mostly, I eat my fries plain. But if we are at a fish & chips place, I like to dip my chips in tartar sauce. And our local F&C place also serves a chicken curry pasty, and the curry sauce is so good, I like to dip my chips in that too.