125g caster sugar
2 cups plain flour
250g butter, melted
Extra caster sugar
Mix dry ingredients together.
Mix in melted butter until well combined.
Press into an ungreased lamington tin and bake at 170°C for 30 minutes.
Remove from oven and cut into 24 squares, sprinkle evenly with extra caster sugar and prick each piece with a fork.
Return to oven for 15 minutes. Allow to cool in the tin.
Note: Don't skip the final step of cutting and returning to the oven.
Source: Best Recipes