Oatmeal cookies are so sweet, sabotage could be a delicious treat, but revenge makes the recipe complete. With nicknames like Muffin, Pudgy Face, or even Home Ec Pet, Ellie Gordoski didn't think life could get much worse. That is until she was oinked at in front of her secret crush. That's right, 'oink-oink', like a pig and in front of the boy of her dreams. The girl behind the 'oink' is Ashley Johnson, a bully to the max. But Ellie has decided to take matters into her own hands, all thanks to the 'oink' that broke the camel's back. Ashley Johnson is going down. Ellie decides she likes her revenge served warm and in the form of cookies at the biggest basketball game of the season versus her school's most notorious rival. But then Ellie learns a secret. That secret could destroy Ashley without any effort at all. Too bad all this pesky guilt is getting in the way of Ellie finally revealing Ashley's humiliating secret. Maybe someone should have warned her that even the sweetest vengeance can leave you feeling sick to your stomach.