Bake Off: The Professionals: Season 4, Episode 6

4 - 6: Chocolate Week and a Secret Challenge

The patisserie chefs face chocolate week, beginning with a sharing dessert using both chocolate and a favourite ingredient of judge Cherish Finden. For the showpiece, the teams must construct chocolate showpieces on a house-of-horrors theme, including a moving part, along with 48 smaller treats - all in just five hours.