Chocolate week on Great British Bake Off would once have seen me coming up with some elaborate creation, no doubt a lavishly decorated cake. But I don’t have the luxury of a lot of time any more and wasn’t really in the mood for cake - I fancied making a dessert that would keep for a couple of days. It seemed appropriate to use a GBBO recipe book and having a flick through, I settled on Mary Berry's chocolate orange tart from the Great British Bake Off Big Book of Baking.
The chocolate filling is a mixture of chocolate, sugar, butter, flour and eggs - so it's no wonder that it seemed quite cake-y to me. But the trick is not to overbake it and leave it slightly wobbly in the centre - I always have my mum's voice in the back of my mind at times like that, warning me that it isn’t cooked (or half raw, as she would probably put it) which explains why my brownies are usually overbaked!
There is also an orange filling that you make in a similar way but using egg yolks not whole eggs, white chocolate, and the grated zest of one orange. But for some reason oranges were completely out of stock on my online shop that week (perhaps as we go into lockdown in winter, people are worried they will get scurvy?!) so I made do with a few drops of orange essence instead.
The idea is to swirl the two fillings together inside your pastry case to create a marbled effect. I think this looks quite pretty, don't you?
It is delicious served warm and also very good served cold a day or two later - if it lasts that long!