- STEP 1
Place the flour, butter and salt in a food processor. Blitz until the butter has incorporated into the flour and you have the texture of fine breadcrumbs.
- STEP 2
Add the egg and pulse until the dough comes together.
- STEP 3
Wrap the dough in cling-film and shape into a flat disc.
- STEP 4
Chill in the fridge for 30 minutes before using.