These pleasing little cakes, holding mini candles, make an unusual centrepiece for a birthday celebration. Purple icing, vanilla buttercream and sprinkles add to their charm.
Preheat the oven to 180°C/350°F/Gas 4. Grease a 10-cup straight-sided mini muffin tin (pan). For the cakes, cream the butter and caster sugar until fluffy. Beat in the egg. Sift in the flour and fold in with the vanilla extract and sour cream. Divide the mixture