Makes 10 cakes; my icing was a little soft but I did manage to pipe
115 g (4 oz) Light butter
115 g (4 oz) reduced sugar
2 eggs, Medium
115 g (4 oz) self-raising flour
1 ripe banana, mashed
-Icing-
55 g (2 oz) Light butter
225 g icing sugar sieved
1 tsp vanilla essence
Banana chips or popping candy to decorate