These pretty little cakes are filled with a simple vanilla buttercream. The butterfly ‘wings’ are so easy to make, but when dusted with a little icing sugar make a really elegant decoration.
Preheat the oven to 180°C/350°F/Gas 4. Line 8–9 cups of a bun tin (pan) with paper cases.
Beat the butter and sugar together until light and creamy. Add the vanilla. Gradually add the eggs, beating well after each addition. Add the sifted flour and fol