1. Line two baking trays with baking paper, and preheat your own to 180ºC.

2. In a food processor or Thermomix, place the butter, sugar and vanilla. Process for 2 minutes, or until everything is combined.

3. Add the flour and the custard powder. Blend in short bursts until just combined {don’t overdo it!}.

4. Roll into balls (around 1/2 a tablespoon in size) and place onto your prepared baking tray. Use the back of a fork to flatten them (if the fork is sticking to the biscuits, you can dip it in some flour). Bake in the oven for 12 minutes or until golden.