Place flour and butter inside food processor.

Whisk until it become like breadcrumb

Add 1 tablespoon to mixture, and continuously adding until it bind together (ball shape form)

Cover the mixture with plastic wrap and chill for about 30 minutes before it ready to used

To used it, roll it and place it into your tart pan. baked inside preheat pan 180 degree Celsius for 10 - 15 min or until it golden brown.