Introduction[]
| “ | Canary Creams are a joke product created by Fred and George Weasley. Although they look like ordinary custard creams, the biscuits cause the victim to turn into a large canary. The transformation only lasts a minute; once the victim's feathers have moulted, they reappear looking entirely normal. | ” |
From the Story[]
Harry Potter and the Goblet of Fire[]
Discovered in chapter 21, The House-Elf Liberation Front[]
| “ | Neville eats a Canary Cream by accident during the celebrations in Gryffindor Tower after the first task. Fred and George are selling the Canary Creams for seven Sickles each. | ” |