Dexter Reed is down on his luck after another one of his inventions fails. Ed welcomes Dex back to Good Burger with open arms and gives him his old job back. With a new crew working at Good Burger, Dex devises a plan to get back on his feet but unfortunately puts the fate of Good Burger at risk once again.

Dexter Reed, a high-schooler is force to get a summer job at a fast food restaurant called Good Burger after causing a car wreck by his school teacher Mr. Wheat. So Dexter must pay off his teacher's car by working very hard at Good Burger. Meanwhile things turned worse when Mondo Burger, a mammoth fast-food chain opens across the street, it looks like Good Burger is soon going to be history for good! Now it is up to Dexter and his new friend Ed the not-so bright cashier to save the day, as they develop a delicious special secret sauce that Ed created brings hundreds of new customers to their door and makes their new competition desperate to steal the recipe and all of their customers.