Lime Frosting

~makes 24 small cupcakes~

2 tbs lime juice
400g icing sugar
1 egg white

1st, u beat the egg white and lime juice in a bowl, with a little of the icing sugar.
Gradually blend in the remainder to make a paste that just holds its shape.
If u want to make different colours (for writing/piping purposes), just turn half the mixture into a separate bowl and colour it as desired.

Meanwhile, thin the remaining white icing with a dash of water, or extra lime juice, until each thickly coats the back of the spoon.
Spoon each icing over the tops of the cupcakes (or cakes).

Voila! U can decorate it as u like...

Good luck!