It is the final of the Big Family Cooking Showdown, presented by Zoe Ball and Nadiya Hussain. Over the last 11 weeks, 16 multigenerational family teams of passionate home cooks have been battling it out and now only three families remain. Tonight they face one long, continuous challenge: preparing food for a big family get together - including a range of nibbles, main courses and desserts. There can only be one winner and it is down to judges Rosemary Shrager and Giorgio Locatelli to decide which family will be crowned the nation's best family of home cooks.