Shortbread help please

fletch37, Dec 20, 1:37am
making shortbread and accidently added the icing sugar in with the flour and cornflour. If I beat the butter and add it to the dry ingredients would it still work.

cgvl, Dec 20, 1:41am
It want really matter too much, do you rub ingredients together.
Last lot I made I put all into food whizz and mixed like that and it was fine. I do pop it in fridge to firm up a little though.