The three finalists search the Flavortown Market for envelopes that reveal the different games they must play -- either ABC, Budget Battle or Think Small -- while making their best chicken dinner. Then, the best two chefs face off in a final battle by making a celebration dinner with only four minutes to shop, but Guy Fieri has one last surprise -- the dreaded cart swap! The chef who ultimately makes the best dinner using their opponent's groceries earns the GGG Greatest of All Time trophy and GGG's biggest prize: $70,000.

Four chefs still have a shot at becoming the GGG Greatest of All Time and winning $70,000. Guy Fieri pairs the chefs into teams and spins the dish and game wheels to determine that they must make their best pork dish using only ingredients from the frozen section. The losing teammates face off in the elimination round by making a comfort classic using one ingredient from each aisle.

Five chefs remain in the competition for a $70,000 prize and the title of GGG Greatest of All Time. A double spin of Guy Fieri's dish and game wheels determines that the chefs must make a champagne brunch using only 8 lbs. of ingredients. In the elimination round, the bottom two chefs fight for their survival by creating a seafood feast featuring the mandatory items on Guy's grocery list.

Six all-star chefs are still in the running for the title of GGG Greatest of All Time and the $70,000 prize. Guy Fieri surprises the competitors with double wheels that pick their dish and game at random. First, they must make a vegetarian dinner while observing the express lane's strict ingredient limit. In the sudden death elimination round, the bottom two chefs must make their best noodle dish using only ingredients from the even aisles of the store.

Guy Fieri invites eight of the winningest chefs in GGG history to compete in a five-part tournament full of his toughest games and wildest surprises. The tournament champion will be crowned the GGG Greatest of All Time and receive an incredible $70,000 prize. First, Guy tells the unsuspecting chefs over the PA system that the games have already begun, giving them 30 minutes to make their best handheld dish using only the ingredients they can carry to their stations in their bare hands. The bottom three chefs go to a sudden-death elimination round, where they're given just 20 minutes to make a full Sunday supper. Part 1 ends with two chefs being eliminated!