Shortcrust pastry

Step 1

Place the flour and butter in the bowl of a food processor and process until it resembles fine breadcrumbs.

Step 2

Add the egg yolk and water (see note) and process until the dough just starts to come together.

Step 3

Turn the dough onto a lightly floured surface and knead lightly until smooth. Shape into a disc and place in the fridge for 30 minutes to rest.