Ingredients

Steps

• Sift rice flour, cornmeal, potato flour, xanthan gum, and salt into a bowl.
• Rub the cubed butter into the flour mixture until it resembles breadcrumbs.
• Stir in the caster sugar.
• Add enough egg and water mixture to the centre to bring the pastry together with a fork.
• Collect the dough into a ball using your hands.
• Knead the dough gently on a floured surface for a few minutes until smooth.
• Flatten the dough slightly, wrap in cling film, and chill for 30 minutes.
• Roll out the chilled dough between parchment paper as required.