|Episode name pun on: the mixture of flour and liquid used for baking cookies, and money earned by selling cookies|
|Airdate:||March 11, 2005|
"Frankie My Dear"
"Cookie Dough" is the 5th episode in season 2 of Foster's Home for Imaginary Friends.
Foster's is in need of a new roof when it begins leaking while it rains outside during the Winter. However, Foster's has no emergency funds left after Madame Foster paid for a solid gold vault to keep the money safe. Unwilling to tolerate the wet lifestyle, Bloo tries to sell lemonade to some customers, only for his efforts to fail due to the cold wintery weather. Touched by Bloo's efforts, Madame Foster bakes a batch of her famous cookies for him. Madame Foster's cookies prove to be a much more successful venture in selling to people and the money raised by selling them is enough to buy a new roof for Foster's. However, Bloo has already become consumed by greed and plans on selling more of them until he learns that Madame Foster only bakes them once a year.
Unwilling to let the sales only last once a year, Bloo and the gang try to break into Madame Foster's vault to get the cookie recipe, but are soon quickly discovered by Mr. Herriman. Bloo, however, tricks Herriman into giving him the recipe after bribing him to become the chairman for his new cookie-manufacturing company. Soon, everyone at Foster's is working non-stop, baking and selling cookies and Bloo earns all the profits that he strongly desired. However, Bloo's new fortune turns him into a power-hungry boss, forcing everyone to keep working without any breaktime while he bathes in his new fortune. Also, because of the new mass-production lifestyle the cookies are now made in, the customers begin losing interest, even after Bloo begins selling new cookie-themed merchandise, which also fails to attract customers.
Soon, everyone becomes fed up with Bloo's greedy and selfish attitude, but Bloo fires them all instead and decides to make the cookies himself. The task ultimately backfires when Bloo tries baking the cookies at 2500 degrees fahrenheit and blows up the roof in the process. With his cookie business destroyed, Bloo is left back at the beginning from where he started: selling lemonade to raise money to fix the roof for Foster's. Bloo then apologizes to his friends for treating them like slaves and they forgive him. Then Madame Foster comes in and says she's now keeping all of Bloo's cool stuff.
In a sub-plot to the episode, Frankie develops a greed of her own: a raving addiction to Madame Foster's cookies. Throughout the episode, she acts erratic and insane from being given more cookies to eat since she only was able to eat them once a year. The ending credits briefly shows that she's gotten fat from her near constant eating.
- Mac isn't seen wearing his backpack through most of this episode, but is seen wearing it in the kitchen after he and Bloo are finished selling cookies.
- Error: When Frankie is shown with a sleeping bag around her waist, it shows her with a scarf around her neck. But when it shows her grabbing Mac's collar, the scarf is gone. And when it zooms back out, it's back.
- This was the last episode produced in 2004.
- Frankie asks Bloo for a baker's dozen of cookies and Bloo responded saying "That's like 12 million cookies!" This is not true, a baker's dozen (usually used for bread) means you get 13 for the price of a usual dozen.
- When Bloo is looking through Coco's flash cards for cities with cookie demands, one of the cities he mentions is Townsville, which is usually the main setting of The Powerpuff Girls.
- We learn that Coco can only write "coco" when Bloo mentions the towns that have made orders, and that Bloo can actually understand what the "Cocos" mean.
- When Wilt and Coco are playing video games, they are playing the infamous Atari 2600 Port of Pac-Man.
- Frankie's watch says 9:00. But when Mac arrives a few seconds later, she says it's 9:02 in a half.