It's a battle for dessert, and the last chance for the eight regional champions to get a dish in contention for the final banquet. Those who've failed to make the judges shortlist so far are going all out. Joining the judges is author of the WI centenary cookbook Mary Gwynn, who helped judge the London and south east heats. When the dessert result is in, it's down to the judges to pick the perfect menu from all four courses' shortlists. Which chefs will triumph to cook the starter, fish, main and dessert at the WI banquet?