Grandmas and grandpas take over the grocery store! First, they must make their grandkids' favorite dish using ten items or less. Next, it's "Viva Las Vegas" as they use a culinary slot machine to select ingredients for a diner classic. Finally, the remaining grandparents must combine both old school and trendy ingredients in a winning dinner party dish.

It's a Flavortown guilty pleasures showdown, with chefs making their most decadent dishes. First, the chefs must make a fast food favorite using only ingredients over $5. Next, they must shop for their sweet and savory dinner with an unusual shopping cart. Then, the final two chefs have to roll with the punches as they make their most decadent dish yet.