French fries, or simply fries, also known as French fried potatoes, chips, and finger chips, are batonnet or julienne-cut deep-fried potatoes of disputed origin. They are prepared by cutting potatoes into even strips, drying them, and frying them, usually in a deep fryer. Pre-cut, blanched, and frozen russet potatoes are widely used, and sometimes baked in a regular or convection oven, such as an air fryer.