The fast food wrapping and delivery method and system use an ink jet printer that can print patterns in either obverse form and reverse form to print a food order and nutrition information of a food on a food container in real-time. When a POS system receives the food order from a customer, the POS system controls the ink jet printer to print the food order (or plus some additional instructions for making a food and nutrition information of the food) on one side of the food container to generate a custom fabricated food container that best fits with each unique food product ordered by a customer.