It's totally untrue though - a fairy cake is just an individual cake.
FWIW folks around the West Indies tend to use US baking ingredients and supplies, possibly cupcake moulds and the like, but will switch between cupcake and fairy cake dependent on their location. They're effectively identical and the idea that fairy cakes were always the same size is utterly false - there were plenty of deeper variations of Fairy Cakes' even in 70s London.
FWIW folks around the West Indies tend to use US baking ingredients and supplies, possibly cupcake moulds and the like, but will switch between cupcake and fairy cake dependent on their location. They're effectively identical and the idea that fairy cakes were always the same size is utterly false - there were plenty of deeper variations of Fairy Cakes' even in 70s London.