Swirl the liquid in the pan occasionally so that it doesn’t ... to the boil and preheat the oven to 170C/325F/Gas 3½. Put the flan tin into a roasting tin. Whisk the eggs and wine together ...

Put the eggs, egg yolks ... with the cookie dough from the freezer and pour the flan batter inside. Remove from the oven and place the pan on a rack for one hour at room temperature.