This recipe is based on a great French classic dessert, but I have changed the filling from the usual confectioner’s cream to an apple purée. It tastes nicer and is far healthier.
Make the pastry by mixing the dry ingredients with the butter. Then add the egg yolks and vanilla to make a dough. Cover with plastic wrap and refrigerate for 1 hour. Roll out the pastry to fill a 20-cm/8-