Method
1. Pre-heat oven - 175 °C / 350°F
2. Add golden caster sugar, salt, all purpose flour and cornflour to a clean large mixing bowl, mix together and set aside
3. Add egg white, water, almond extract and cream of tartar to a clean stand mixer bowl
4. Whisk - approx 5 sec, low speed
5. Continue to whisk and add the rest of the caster sugar
6. Slowly add dry ingredients and fold until combined
7. Transfer batter to the tube pan
8. Bake until browned at edges - 35 min, 175 °C / 350 °F
9. Let cool on round wire rack
10. Remove onto cooling rack
11. Add icing sugar and cocoa powder to the large mixing bowl
12. In a clean saucepan heat butter and milk until melted, then add it to the cocoa-sugar mixture
13. Mix frosting until combined
14. Frost the cake
15. Decorate with unsweetened shredded coconut