Execution
Follow the master commands
To make the pastry, dice the butter and put it in the freezer to go really hard. Tip flour into the bowl of a food processor with half the butter and pulse to the texture of breadcrumbs. Pour in the lemon juice and 100ml iced water, and pulse to a dough. Tip in the rest of the butter and pulse a few times until the dough is heavily flecked with butter. It is important that you don’t overdo this as the flecks of butter are what makes the pastry flaky.
On a floured surface roll the pastry out to a neat rectangle about 20 x 30cm. Fold the two ends of the pastry into the middle (See picture 1), then fold in half (pic 2). Roll the pastry out again and refold the same way 3 more times resting the pastry for at least 15 mins each time between roll and fold, then leave to rest in the fridge for at least 30 mins before using.




