Home made pastry is sooo much better than the frozen stuff and takes seconds to make in your Cook Processor.
Insert dough attachment. Add flour and butter. Time 30sec, Speed 5. Start. The mixture should look like breadcrumbs. If not, scrape down and repeat.
Remove Measuring Cup. Time 30sec, Speed 5. Start. Add egg yolk and then iced water as the dough is turning.
Remove dough attachment. Remove dough and lightly knead with your hands. Shape into a disc, wrap in plastic wrap and rest in fridge for 20 min.
To make a sweet pastry, add 2 Tbsn icing sugar in Step 1.