Frozen Yam Chips is a product derived from Yam tubers that are frozen to preserve them before actual preparation/use. Frozen yam is a product that takes off the stress as it is easy to prepare. Frozen Yam Chips when prepared are mostly called French fries. French fries are batons of deep-fried yam. French fries are served hot, either soft or crispy, and generally eaten as part of lunch or dinner, or on their own as a snack, and they commonly appear on the menus of fast food restaurants.