http://www.recipecommunity.com.au/baking-sweet-recipes/grandmas-shortbread/45249

Quickest shortbread recipe ever, made in a minute.  Link above.  It’s crunchy and not too sweet,  great biscuit.  I’ve reprinted below so easier to follow.

Grandmas Shortbread

• 50 grams cornflour
• 100 grams white sugar
• 225 grams Butter cubed, cold
• 260 grams plain flour

1. Preheat oven 160C. Add sugar to TM bowl and mill sugar 10 sec, speed 9.
2. Add all other ingredients mix 10-15 sec, speed 6.
3. Knead on dough mode 35-45 seconds. (Was a little crumbly but easy to press together. )
4. Spoon onto tray and press with fork or roll into log and slice.
5. Bake 15 – 20 mins ( I baked 25 mins)