Alison Hammond and Noel Fielding present dessert week, whichsees the bakers get stuck into a Basque-style cheesecake and agluten-free sponge, before serving up an elaboratefree-standing trifle in the showstopper. As always, PaulHollywood and Prue Leith taste their efforts - but who willmake it through to next week's semi-final?