Tonight it is the play-offs. The four winning families from this week's heats now have to compete for just two places in finals week. First, there is another unprepared challenge to test their creativity in the kitchen - a surprise pick 'n' mix of ingredients that they all have to cook with. Then they are rustling up a family treat night meal and hoping to impress the judges enough to secure a place in finals week. On the menu tonight - duck, jollof rice, churros and chocolate and orange tarts.