The signature challenge asked the bakers to produce a hearty family pie using either a rough puff or flaky pastry, in 2+1⁄2 hours. For the technical challenge, the bakers were asked to bake a batch of 6 miniature pork pies (using a hot water crust pastry) in 2+1⁄2 hours, using Paul Hollywood's recipe. It was a 2-day bake challenge — to give the filling time to set overnight the pies were judged the next day. For the showstopper, the bakers were asked to bake a meringue pie — a fruit and/or custard pie topped with meringue — in 3+1⁄2 hours. (thetvdb.com)