The country's best young bakers go head to head. It is the second quarter-final and five more bakers enter the Bake Off tent to face judges Nadiya Hussain and Allegra McEvedy. The technical bake sees the bakers tied up in doughy knots as they try to follow Allegra's recipe for baked pretzels and dip. In the show-stopper challenge the bakers have to produce 12 eclairs. They will need to pull out all the stops to present perfectly piped and deliciously flavoured eclairs if they are to go through, but only three can win a place in the semi-final.