A mobile street food cart is a portable kitchen set up on the road to prepare and sell road food to passers-by. Food carts are usually found in cities worldwide selling food of every sort. One allows the seller to sit or stand indoors and serve food through a window. In the other, the seller stands alongside the mobile food cart, food truck while all of the space in the cart is used for storage and to house the cooking machines, usually a grilling surface. The cart design is determined principally by the sort of food.