French fries are potatoes cut into sticks and cooked until crispy.
The outside gets crunchy and the inside stays soft. Many people dip them in ketchup.
More facts about Fast Food
A hamburger is a patty tucked inside a soft round bun.
Pizza is a flat, round bread topped with sauce and cheese.
A hot dog is a sausage served inside a long, soft bun.
Bánh mì is a tasty Vietnamese sandwich made with a crispy bread roll.
The largest pizza ever made was bigger than a basketball court!