Lynette Sawley was a Hufflepuff student at Hogwarts School of Witchcraft and Wizardry in the 1990s. She planned on giving her mother a Self-Stirring Cauldron for Christmas in 1996. However, Harry Potter also wanted to give a Self-Stirring Cauldron to Molly Weasley, but did not have one, so Lynette agreed to give him the one she had in exchange for a vial of Elixir to Induce Euphoria. When Harry gave her the potion, she said she would tell her mother that he had made it, and that this would make her mother "so excited."
- Harry Potter and the Prisoner of Azkaban (video game) (PS2 version only)
- Harry Potter and the Half-Blood Prince (video game) (NDS version only)