How to prepare chocolate roulade sponge mix with Mary Berry Pt 1 | The Great British Bake Off

In Pt 1 of Mary Berry’s chocolate roulade recipe, Mary and Paul take you through the first steps in making the sponge mixture for a chocolate roulade – lining the tin, melting chocolate and whisking the eggs. SUBSCRIBE for weekly videos: http://youtube.com/GreatBritishBakeOff?sub_confirmation=1 CATCH UP with the latest series on All 4: https://www.channel4.com/programmes/the-great-british-bake-off #GBBO LIKE AND FOLLOW: Facebook: https://www.facebook.com/greatbritishbakeoff Twitter: https://twitter.com/BritishBakeOff Instagram: https://www.instagram.com/britishbakeoff/ Official Website: https://thegreatbritishbakeoff.co.uk ABOUT BAKE OFF: The Great British Bake Off is the ultimate baking battle where passionate amateur baking fans compete to be crowned the UK’s Best Amateur Baker.