On the last day of school before summer vacation, Dexter Reed gets into an accident while driving his mother's car. In order to pay for the repairs to his mother's car, and that of his teacher's, he gets a summer job at the newest burger joint, Mondo Burger. Only to not last two full days. While drowning his sorrows in milkshakes at another burger joint, Good Burger, which is right across the street from Mondo Burger, he is recommended by Ed and hired on to join the crew as a delivery driver. But, Mondo Burger is crushing Good Burger in sales. And Dexter learns that Ed is ultimately responsible for his accident. But, during a lunch break, Dexter learns that Ed makes a sauce that is really good and it could save Good Burger. They add the sauce to the menu and it's a hit. Good Burger starts to come back from the brink of ruins. And, to combat this, Mondo Burger makes their burgers bigger. But Ed and Dexter become suspicious and try to expose the secret to Mondo Burger's success. With laughs around every turn.