Lexi and Sarah were disqualified from the inter-school cookery competition when it transpired that they had copied the recipe they used from another competitor. Bringing shame to the school, both girls are given detention for the rest of term. It is during one detention period that Mr Kennedy decides to invite fellow competitor, and winner, from the competition, Keeley Caine to talk to the girls about her success and fair play. What Mr Kennedy doesn't know, is that Keeley did steal the recipe from Lexi and Sarah in the first place! Will he discover the truth however, or will Lexi and her big mouth land her in even more trouble from Northern Spanking!