1 egg white
1 cup icing sugar, sifted
1. Place egg white in a clean, dry bowl and beat with an electric mixer until soft peaks form.
2. Gradually add icing sugar and beat until stiff peaks form.
3. Divide icing into bowls. Add food colouring to each bowl and stir until combined.
4. Spoon the icing into a small freezer bag using a separate bag for each colour. Snip the end of one corner from the freezer bag and pipe the icing onto cooled biscuits.
Made these for the court – Christmas 2013